HD 228778

Query : HD 228778

Basic data :
HD 228778 -- Variable Star
Other object types: otypes_help 		* (HD,AG,...), V* (2012A&A,CSV,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 17 39.5026963632 +38 56 02.453684100 (Optical) [ 0.0126 0.0154 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 15 50.2638720951 +38 46 40.110384355 [ 0.0126 0.0154 90 ]
Gal coord. (ep=J2000) : 		076.5590755995436 +01.8455333632083 [ 0.0126 0.0154 90 ]
Proper motions mas/yr : 		-4.228 -14.885 [0.016 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -7.74 [0.20] / z(spectroscopic) -0.000026 [0.000001] / cz -7.74 [0.20]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.456 [0.016] A 2020yCat.1350....0G
Spectral type: 		G5III C ~
Fluxes (6) :
B 9.52 [0.02] D 2000A&A...355L..27H
V 8.34 [0.01] D 2000A&A...355L..27H
G 8.030658 [0.002760] C 2020yCat.1350....0G
J 6.330 [0.018] C 2003yCat.2246....0C
H 5.791 [0.020] C 2003yCat.2246....0C
K 5.670 [0.016] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 228778 GSC 03151-01626 PPM 84639 [MJD95] J201739.54+385602.0
AG+38 2002 HIC 100029 SAO 69770 Gaia DR2 2061354504149803008
BD+38 3990 HIP 100029 TIC 12246023 Gaia DR3 2061354504149803008
CSV 102993 2MASS J20173950+3856024 TYC 3151-1626-1
GCRV 70835 NSV 12984 WEB 18012

References (17 between 1850 and 2026) (Total 17)
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 : 5    Distance : 2    Plx : 4    PM : 5    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228778 AG+38 2002 BD+38 3990 GSC 03151-01626 HIC 100029
HIP 100029 2MASS J20173950+3856024 NSV 12984 PPM 84639 SAO 69770
TYC 3151-1626-1 Gaia DR2 2061354504149803008 Gaia DR3 2061354504149803008

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