TW Hydrae (Q1195419)

part of

TW Hydrae association

3 references

A Moving Cluster Distance to the Exoplanet 2M1207b in the TW Hydrae Association

RACE-OC project: Rotation and variability of young stellar associations within 100 pc

Bayesian analysis to identify new star candidates in nearby young stellar kinematic groups

image

Shadow on TW Hydrae’s disc.jpg
2,400 × 2,400; 999 KB

0 references

HIP 53911

1 reference

IRAS 10594-3426

1 reference

GSC 07208-00347

1 reference

2MASS J11015191-3442170

1 reference

UCAC4 277-058769

1 reference

Hipparcos Input Catalogue

1RXS J110152.0-344212

1 reference

HIC 53911

1 reference

TYC 7208-347-1

1 reference

TW Hya

General Catalogue of Variable Stars

1 reference

PSCz P10594-3426

1 reference

ASAS J110152-3442.3

All Sky Automated Survey

1 reference

PDS 42

1 reference

UCAC2 17035364

Second USNO CCD Astrograph Catalog

1 reference

Second catalog of emission-line stars of the Orion population

HBC 568

catalog

1 reference

Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalog

[DML87] 277

catalog

1 reference

Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more

Gaia DR2 5401795662560500352

1 reference

PM J11018-3442

1 reference

RAdial Velocity Experiment

Gaia DR1 5401795658263638912

1 reference

RAVE J110151.9-344217

catalog

1 reference

TIC 49178630

1 reference

WISEA J110151.84-344217.1

1 reference

Gaia DR3 5401795662560500352

1 reference

AAVSO 1057-34

1 reference

1 reference

inferred from equatorial coordinates

child astronomical body

TW Hydrae b

series ordinal

b

0 references

1 reference

1 reference

1 reference

1 reference

60.086±0.15 parsec

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

38 parsec

1 reference

Identification of New M Dwarfs in the Solar Neighborhood

56.4 parsec

1 reference

Young Stars Near the Sun

60.136±0.0542 parsec

1 reference

60.086±0.1501 parsec

1 reference

60±0.37 parsec

1 reference

SPIRou spectropolarimetry of the T Tauri star TW Hydrae: magnetic fields, accretion and planets

stellar rotational velocity

6±1.2 kilometre per second

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

5.4±0.7 kilometre per second

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

10.64±1.683 kilometre per second

1 reference

parallax

16.6428±0.0416 milliarcsecond

1 reference

17.72±2.21 milliarcsecond

1 reference

The HIPPARCOS Catalogue

18.62±2.14 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

16.8±0.27 milliarcsecond

1 reference

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

16.6289±0.015 milliarcsecond

1 reference

declination component of proper motion

−14.016±0.059 milliarcsecond per year

1 reference

−13.9±1.47 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−12.36±1.42 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−13.9±0.014 milliarcsecond per year

1 reference

right ascension component of proper motion

−68.389±0.054 milliarcsecond per year

1 reference

−66.19±1.85 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−66.9±1.78 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−68.309±0.013 milliarcsecond per year

1 reference

radial velocity

13.4±0.8 kilometre per second

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

13.4 kilometre per second

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

12.335±0.002 kilometre per second

1 reference

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

12.105±1.0088 kilometre per second

1 reference

12.5±0.016 kilometre per second

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

imported from Wikimedia project

type of variable star

T Tauri-type star

1 reference

Russian Wikipedia

rotating variable star

1 reference

spectral class

K6Ve

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

M1e

1 reference

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

M0.5

1 reference

An optical spectroscopic study of T Tauri stars. I. Photospheric properties

K8IVe

1 reference

Intrinsic colors, temperatures, and bolometric corrections of pre-main-sequence stars

M0V

1 reference

Identification of New M Dwarfs in the Solar Neighborhood

K8V

1 reference

tw_hya_b--448

M0.0

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

The Tycho-2 catalogue of the 2.5 million brightest stars

11.94±0.12

1 reference

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

10.50

1 reference

10.626±0.05

1 reference

On the age of the TW Hydrae association and 2M1207334-393254

9.18

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

8.217±0.024

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

7.558±0.042

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

7.297±0.024

1 reference

11.656±0.12

1 reference

10.433±0.07

1 reference

9.985±0.07

1 reference

10.450887±0.004428

1 reference

luminosity

0.26024035±0.00137675 solar luminosity

1 reference

metallicity

−0.09

1 reference

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

mass

0.8±0.05 solar mass

1 reference

A young massive planet in a star-disk system

radius

0.94717026±0.20799136 solar radius

1 reference

1.16±0.13 solar radius

1 reference

THE 0.5-2.22 μm SCATTERED LIGHT SPECTRUM OF THE DISK AROUND TW Hya: DETECTION OF A PARTIALLY FILLED DISK GAP AT 80 AU

diameter

773,000 kilometre

1 reference

Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs

1,540,000 kilometre

1 reference

Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs

2 references

TWHyaLightCurve.png
1,500 × 975; 128 KB

0 references

right ascension

165.46627220211 degree

1 reference

declination

−34.70473144955 degree

1 reference

effective temperature

4,057 kelvin

1 reference

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

4,236±559.0728 kelvin

1 reference

3,725 kelvin

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

4,050±50 kelvin

1 reference

THE 0.5-2.22 μm SCATTERED LIGHT SPECTRUM OF THE DISK AROUND TW Hya: DETECTION OF A PARTIALLY FILLED DISK GAP AT 80 AU

age estimated by a dating method

0.0075±0.0025 gigaannum

1 reference

A young massive planet in a star-disk system