TT Corvi (Q22086956)

General Catalogue of Variable Stars

semiregular variable star

1 reference

General Catalogue of Variable Stars

infrared source

1 reference

General Catalogue of Stellar Radial Velocities

high proper-motion star

1 reference

GCRV 7433

1 reference

GSC 05529-01714

1 reference

HD 107814

Henry Draper Catalogue

1 reference

HIC 60421

Hipparcos Input Catalogue

1 reference

HIP 60421

1 reference

IRAS 12207-1132

1 reference

IRC -10268

Two-Micron Sky Survey

1 reference

The Revised AFGL (RAFGL) catalogue

2MASS J12231888-1148434

1 reference

PPM 225764

1 reference

RAFGL 1547

1 reference

SAO 157253

Smithsonian Astrophysical Observatory Star Catalog

1 reference

UBV 11124

UBV Photoelectric Photometry Catalogue

1 reference

BD-11 3291

1 reference

TYC 5529-1714-1

The Tycho-2 catalogue of the 2.5 million brightest stars

1 reference

YZC 11 4515

Catalogue of the positions and proper motions of "nnn" stars. Zone between declination +20 and + 25

1 reference

WEB 10744

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

1 reference

General Catalogue of Variable Stars

Gaia DR2 3577556368561071488

1 reference

TT Crv

1 reference

TIC 98662322

1 reference

GC 16886

Boss General Catalogue

1 reference

GEN# +1.00107814

1 reference

imported from Wikimedia project

SKY# 23204

1 reference

1 reference

English Wikipedia

distance from Earth

285.6735±23.5688 parsec

1 reference

parallax

3.5005±0.2888 milliarcsecond

1 reference

3.7±0.79 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.53±0.39 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−9.971±0.364 milliarcsecond per year

1 reference

−10.45±0.21 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−10.49±0.44 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

−52.552±0.461 milliarcsecond per year

1 reference

−51.69±0.31 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−51.02±0.66 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

0.44±0.23 kilometre per second

1 reference

3.5 kilometre per second

1 reference

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

3.5±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

3.5±2.9 kilometre per second

1 reference

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

4.0 kilometre per second

1 reference

Radial velocities of 2111 stars

type of variable star

semiregular variable star

2 references

imported from Wikimedia project

English Wikipedia

General Catalogue of Variable Stars (Samus+ 2007-2011)

spectral class

M2III

1 reference

Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5

Ma

1 reference

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

8.089±0.017

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

6.494±0.01

astronomical filter

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.4261±0.0033

1 reference

2.81±0.306

1 reference

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

1.943±0.228

astronomical filter

H band

1 reference

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

1.692±0.282

astronomical filter

K band

1 reference

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

radius

66.89 solar radius

1 reference

imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=TT_Corvi&oldid=51876282

1 reference

TTCrvLightCurve.png
1,500 × 975; 123 KB

0 references

right ascension

185.82861810766460 degree

1 reference

declination

−11.81212251050370 degree

1 reference