Eta Serpentis (Q3059203)

mass

2.0 solar mass

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Serpentis&oldid=46042765

catalog code

SAO 142241

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HD 168723

Henry Draper Catalogue

1 reference

Gliese Catalogue of Nearby Stars

2MASS J18211862-0253554

1 reference

HIP 89962

1 reference

HR 6869

Bright Star Catalogue

1 reference

IRAS 18186-0255

1 reference

GJ 711

1 reference

η Ser

1 reference

English Wikipedia

CCDM J18214-0253A

Catalog of Components of Double and Multiple Stars

1 reference

FK5 688

1 reference

GC 25046

Boss General Catalogue

1 reference

GCRV 10825

General Catalogue of Stellar Radial Velocities

1 reference

HIC 89962

Hipparcos Input Catalogue

1 reference

IDS 18161-0255 A

Index Catalogue of Visual Double Stars

1 reference

IRC +00347

Luyten Five-Tenths catalogue

Two-Micron Sky Survey

1 reference

JP11 2962

1 reference

LFT 1409

1 reference

LHS 3381

Luyten Half-Second catalogue

1 reference

LPM 673

Luyten Proper-Motion catalogue

1 reference

LTT 7300

Luyten Two-Tenths catalogue

1 reference

N30 4076

Catalog of 5,268 Standard Stars Based on the Normal System N30

1 reference

NLTT 46332

New Luyten Two-Tenths catalogue

1 reference

NSV 10675

New Catalogue of Suspected Variable Stars

1 reference

PLX 4215

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4215.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 201654

1 reference

RAFGL 2134

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 2590

Catalogue of rotational velocities of the stars

1 reference

SPOCS 793

Spectroscopic Properties of Cool Stars

1 reference

TD1 22219

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 5102-416-1

1 reference

UBV 15609

UBV Photoelectric Photometry Catalogue

1 reference

WDS J18213-0254A

Washington Double Star Catalog

1 reference

YZ 92 6140

Yale Observatory Zone Catalog

1 reference

Ci 20 1084

Catalogue of proper motion stars

1 reference

WEB 15365

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

1 reference

A general catalogue of double stars within 121deg of the North Pole

Gaia DR2 4269932382606282112

1 reference

58 Ser

Flamsteed designation

0 references

Gaia DR3 4269932382607207040

1 reference

TIC 168775356

1 reference

BDS 8498 A

1 reference

UBV M 22864

UBV Photoelectric Photometry Catalogue

1 reference

color index

0.94

1 reference

inferred from equatorial coordinates

constellation

Serpens

1 reference

based on heuristic

distance from Earth

17.8433±0.1583 parsec

1 reference

19.0689±0.074 parsec

1 reference

stellar rotational velocity

2.6 kilometre per second

2 references

English Wikipedia

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

10 kilometre per second

1 reference

A catalogue of stellar rotational velocities

19 kilometre per second

sourcing circumstances

less than

1 reference

Catalogue of rotational velocities of the stars

1.79±0.53 kilometre per second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

4.7 kilometre per second

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

2.65±0.21 kilometre per second

1 reference

Catalog for the ESPRESSO blind radial velocity exoplanet survey

parallax

56.0434±0.4973 milliarcsecond

1 reference

51.5±3.3 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

53.93±0.18 milliarcsecond

1 reference

52.81±0.75 milliarcsecond

1 reference

The HIPPARCOS Catalogue

52.4413±0.2036 milliarcsecond

1 reference

declination component of proper motion

−698.314±1.183 milliarcsecond per year

1 reference

−701.42±0.13 milliarcsecond per year

1 reference

−700.72±0.5 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−700 milliarcsecond per year

1 reference

A catalogue of 1474 stars with proper motion exceeding .4"/year

−698 milliarcsecond per year

2 references

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

−701±100 milliarcsecond per year

1 reference

Revised coordinates and proper motions of the stars in the Luyten half-second catalog

−700.854±0.173 milliarcsecond per year

1 reference

right ascension component of proper motion

−550.068±1.298 milliarcsecond per year

1 reference

−547.75±0.16 milliarcsecond per year

1 reference

−547.57±0.61 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−550 milliarcsecond per year

1 reference

A catalogue of 1474 stars with proper motion exceeding .4"/year

−554 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

−552 milliarcsecond per year

1 reference

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

−548±100 milliarcsecond per year

1 reference

Revised coordinates and proper motions of the stars in the Luyten half-second catalog

−548.903±0.21 milliarcsecond per year

1 reference

−556 milliarcsecond per year

1 reference

radial velocity

9.29 kilometre per second

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

9.33±0.03 kilometre per second

1 reference

The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample

9.59 kilometre per second

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

8.9 kilometre per second

2 references

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

Catalogue of observed velocities

8.9±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

9.331±0.027 kilometre per second

1 reference

The Penn State - Torun Centre for Astronomy Planet Search stars. III. The sample of evolved stars

9.83±0.09 kilometre per second

2 references

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

Radial Velocities for 889 Late‐Type Stars

8.87±0.4 kilometre per second

1 reference

The metallicity signature of evolved stars with planets

10.14±0.55 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

8.4 kilometre per second

1 reference

Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions

7.9 kilometre per second

1 reference

The radial velocities of 477 stars

10.2 kilometre per second

1 reference

The radial velocities of 1013 stars

9.4 kilometre per second

1 reference

The radial velocities of 120 southern stars, observed at the Cape

6.8 kilometre per second

1 reference

The radial velocities of 119 stars observed at the Cape

9.5 kilometre per second

1 reference

The radial velocities of 915 stars

10.8 kilometre per second

2 references

Radial velocities of 99 stars of the second and third spectral classes observed at Bonn

9.38±0.0004 kilometre per second

1 reference

Gaia Data Release 2. The catalogue of radial velocity standard stars

spectral class

K0III-IV

21 references

The Perkins catalog of revised MK types for the cooler stars

Spectral Classification

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Contribution aux recherches de photometrie photoelectrique dans la Galaxie

A quantitative spectral classification of F0-K5 stars with well determined distances

Katalog der Sterne naher als 20 parsek fur 1950.0

The color-luminosity diagram for stars in the vicinity of the Sun

Determination of spectroscopic absolute magnitudes for late-type stars

Determination of spectroscopic absolute magnitude for late-type stars

H and K Emission in Late-Type Stars: Dependence of Line Width on Luminosity and Related Topics

Distribution of the nearer bright stars in the color-luminosity array

Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types

Magnitudes, colors and photometric parallaxes of proper motion stars

A catalogue of high-velocity stars

Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5

The color-luminosity array for stars near the Sun

Magnitudes and colors for 833 Northern and Southern stars

Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas

An atlas of stellar spectra with an outline of spectral classification

REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

G8

1 reference

G.P. Kuiper's spectral classifications of proper-motion stars

K0IV

1 reference

Luminosity classification of G-type stars

G8IV

4 references

Spectral classification of Southern fundamental stars

Stellar groups. V. Luminosities, motions and masses of the late-type subgiants

The abundance of Lithium and convective mixing in stars of type K

The Spectra of the Bright Stars of Types F5-K5

K0

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

G8III

1 reference

Application of convolutional neural networks for stellar spectral classification

Catalogue of Stellar Photometry in Johnson's 11-color system

4.84

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

4.19

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.25

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

2.55

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

2.05

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

1.61

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

1.09

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

1.02

1 reference

2.99045±0.003593

1 reference

https://dx.doi.org/10.1051%2F0004-6361%2F201014442

luminosity

19±1 solar luminosity

2 references

reference URL

absolute magnitude

1.857

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

metallicity

−0.14

2 references

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

Subgiants as probes of galactic chemical evolution

0.08

1 reference

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

−0.12

2 references

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

−0.15

1 reference

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

−0.05

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

−0.29

2 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

SP_Ace: a new code to derive stellar parameters and elemental abundances

−0.21

4 references

The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample

The Penn State - Torun Centre for Astronomy Planet Search stars. III. The sample of evolved stars

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

Nearby stars of the Galactic disk and halo. III

−0.31

1 reference

Microturbulence in atmospheres of F, G, K, type stars. I. Curve of growth analysis of G, K, type subgiants

−0.42

3 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−0.19

3 references

Medium-resolution Isaac Newton Telescope library of empirical spectra - II. The stellar atmospheric parameters

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

Evolved stars and the origin of abundance trends in planet hosts

−0.22

3 references

The atmospheric parameters and spectral interpolator for the MILES stars

The metallicity signature of evolved stars with planets

Galactic chemical evolution of sulphur. Sulphur abundances from the [SI] {lambda}1082 nm line in giants

−0.20

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

−0.18

1 reference

The lithium abundances of a large sample of red giants

−0.33

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

−0.11

1 reference

Accurate fundamental parameters for 23 bright solar-type stars

−0.24

1 reference

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

7.30

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

−0.26

2 references

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

−0.161

1 reference

Catalog for the ESPRESSO blind radial velocity exoplanet survey

−0.17

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

https://dx.doi.org/10.1051%2F0004-6361%2F200912103

radius

5.897±0.028 solar radius

2 references

reference URL

diameter

7,950,000±139,000 kilometre

1 reference

The metallicity signature of evolved stars with planets

2 references

right ascension

275.32750231667 degree

1 reference

declination

−2.89882683194 degree

1 reference

effective temperature

4,905 kelvin

2 references

The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample

The Penn State - Torun Centre for Astronomy Planet Search stars. III. The sample of evolved stars

4,849 kelvin

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

5,021 kelvin

1 reference

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

4,975 kelvin

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

4,955 kelvin

1 reference

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

4,941 kelvin

3 references

Subgiants as probes of galactic chemical evolution

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

4,935 kelvin

1 reference

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

4,926 kelvin

1 reference

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

4,915 kelvin

1 reference

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

4,841 kelvin

1 reference

The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method

4,835 kelvin

1 reference

The effective temperature scale of giant stars (F0-K5). I. The effective temperature determination by means of the IRFM

4,812 kelvin

1 reference

A new implementation of the infrared flux method using the 2MASS catalogue

4,809 kelvin

1 reference

High-precision effective temperatures of 215 FGK giants from line-depth ratios

4,904 kelvin

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

4,916 kelvin

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

4,972 kelvin

1 reference

The lithium abundances of a large sample of red giants

4,966 kelvin

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

4,949 kelvin

1 reference

The metallicity signature of evolved stars with planets

4,888 kelvin

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

4,923 kelvin

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

4,864 kelvin

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

4,859 kelvin

1 reference

Medium-resolution Isaac Newton Telescope library of empirical spectra - II. The stellar atmospheric parameters

4,871 kelvin

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

4,890 kelvin

2 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion

4,936 kelvin

1 reference

Galactic chemical evolution of sulphur. Sulphur abundances from the [SI] {lambda}1082 nm line in giants

4,921 kelvin

1 reference

Nearby stars of the Galactic disk and halo. III

4,850 kelvin

1 reference

Accurate fundamental parameters for 23 bright solar-type stars

4,893 kelvin

1 reference

Microturbulence in atmospheres of F, G, K, type stars. I. Curve of growth analysis of G, K, type subgiants

4,985 kelvin

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

4,948 kelvin

1 reference

Evolved stars and the origin of abundance trends in planet hosts

4,962 kelvin

1 reference

Catalog for the ESPRESSO blind radial velocity exoplanet survey

surface gravity

810 centimetre per square second

1 reference

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

reason for deprecated rank

900 centimetre per square second

item/value with less precision and/or accuracy

3 references

Subgiants as probes of galactic chemical evolution

The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample

The Penn State - Torun Centre for Astronomy Planet Search stars. III. The sample of evolved stars

1,700 centimetre per square second

1 reference

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

1,600 centimetre per square second

1 reference

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

1,950 centimetre per square second

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

1,860 centimetre per square second

1 reference

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

910 centimetre per square second

4 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Accurate fundamental parameters for 23 bright solar-type stars

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

1,400 centimetre per square second

2 references

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

The metallicity signature of evolved stars with planets

1,300 centimetre per square second

2 references

Microturbulence in atmospheres of F, G, K, type stars. I. Curve of growth analysis of G, K, type subgiants

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

1,620 centimetre per square second

3 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion

1,350 centimetre per square second

2 references

Medium-resolution Isaac Newton Telescope library of empirical spectra - II. The stellar atmospheric parameters

SP_Ace: a new code to derive stellar parameters and elemental abundances

245 centimetre per square second

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

1,900 centimetre per square second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

1,320 centimetre per square second

1 reference

The lithium abundances of a large sample of red giants

1,150 centimetre per square second

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

1,170 centimetre per square second

1 reference

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

980 centimetre per square second

1 reference

Nearby stars of the Galactic disk and halo. III

1,230 centimetre per square second

1 reference

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

1,100 centimetre per square second

1 reference

Galactic chemical evolution of sulphur. Sulphur abundances from the [SI] {lambda}1082 nm line in giants

1,500 centimetre per square second

1 reference

Evolved stars and the origin of abundance trends in planet hosts

1,337 centimetre per square second

1 reference

Catalog for the ESPRESSO blind radial velocity exoplanet survey

1,000 centimetre per square second

2 references

Atmospheric parameters and chemical properties of red giants in the CoRoT asteroseismology fields

The atmospheric parameters and spectral interpolator for the MILES stars

memory-beta:Eta_Serpentis

Identifiers

ARICNS

01483

0 references

Fandom article ID

subject named as

Eta Serpentis

language of work or name

English

MediaWiki page ID

98416

1 reference

reference URL

https://memory-beta.fandom.com/wiki/Eta_Serpentis

title

Eta Serpentis | Memory Beta, non-canon Star Trek Wiki | Fandom (English)

retrieved

24 July 2020

sto:Eta_Serpentis_System

subject named as

Eta Serpentis System

language of work or name

English

MediaWiki page ID

81474

reason for deprecated rank

wiki instance is abandoned

0 references

1 reference

28 October 2013

‎Gaming Wiki Network article ID

stowiki:Eta_Serpentis_System

1 reference