HD 191978

Query : HD 191978

Basic data :
HD 191978 -- Pulsating Variable
Other object types: otypes_help 		* (HD,AG,...), UV (CEL,TD1), Pu* (2020MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 10 58.2799378920 +41 21 09.926824572 (Optical) [ 0.0200 0.0206 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 09 13.9741006402 +41 12 11.345859592 [ 0.0200 0.0206 90 ]
Gal coord. (ep=J2000) : 		077.8716288595552 +04.2465720326143 [ 0.0200 0.0206 90 ]
Proper motions mas/yr : 		-5.872 -4.651 [0.026 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -10 [2] / z(spectroscopic) -0.000033 [0.000007] / cz -10.00 [2.00]
   (Opt) B 2018A&A...613A..65H
Parallaxes (mas): 		0.6051 [0.0238] A 2020yCat.1350....0G
Spectral type: 		O8Vz C 2011ApJS..193...24S
Fluxes (7) :
U 7.38 [~] D 2003AJ....125.2531R
B 8.15 [~] D 2004ApJS..151..103M
V 8.03 [~] D 2004ApJS..151..103M
G 7.984029 [0.002786] C 2020yCat.1350....0G
J 7.758 [0.019] C 2003yCat.2246....0C
H 7.804 [0.018] C 2003yCat.2246....0C
K 7.796 [0.016] C 2003yCat.2246....0C
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Identifiers (31) :
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HD 191978 GOS G077.87+04.25 01 PPM 59445 UBV M 24600
AG+41 1845 GSC 03159-00933 ROT 2929 [HJ56] 182
ALS 10914 HIC 99439 SAO 49280 [I59] +41 43
BD+40 4050 Hilt 884 SKY# 37990 [JHC84] 64
CEL 4962 HIP 99439 TD1 26231 Gaia DR2 2074539817555034112
CGO 561 LS III +41 3 TIC 43195077 Gaia DR3 2074539817555034112
GCRV 23189 2MASS J20105828+4121097 TYC 3159-933-1 Gaia DR1 2074539813232384128
GEN# +1.00191978 MCW 820 UBV 17429

References (77 between 1850 and 2026) (Total 77)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 3    Distance : 2    Rot : 8    Fe/H : 2    Plx : 4    PM : 4    SpT : 7   

   

Observing logs
IUE : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 191978 AG+41 1845 ALS 10914 BD+40 4050 CEL 4962
GSC 03159-00933 HIC 99439 HIP 99439 LS III +41 3 2MASS J20105828+4121097
PPM 59445 SAO 49280 TD1 26231 TYC 3159-933-1 Gaia DR2 2074539817555034112
Gaia DR3 2074539817555034112 Gaia DR1 2074539813232384128

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