HD 7157

Query : HD 7157

Basic data :
HD 7157 -- alpha2 CVn Variable
Other object types: otypes_help 		* (2019AJ,HD,...), ** (**,ADS,...), V* (2022yCat,V*), UV (CEL,TD1), a2* (2017ARep), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 13 09.8620122924 +61 42 22.264692375 (Optical) [ 0.0430 0.0518 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 09 58.0086392270 +61 26 29.045101844 [ 0.0430 0.0518 90 ]
Gal coord. (ep=J2000) : 		125.5039198298116 -01.0570159313642 [ 0.0430 0.0518 90 ]
Proper motions mas/yr : 		25.610 -5.771 [0.055 0.073 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -4.30 [3.3] / z(~) -0.000014 [0.000011] / cz -4.30 [3.30]
   C 2006AstL...32..759G
Parallaxes (mas): 		5.3093 [0.0713] A 2020yCat.1350....0G
Spectral type: 		B9V C ~
Fluxes (6) :
B 6.47 [0.01] D 2002A&A...384..180F
V 6.51 [0.01] D 2002A&A...384..180F
G 6.501044 [0.002874] C 2022yCat.1355....0G
J 6.228 [0.021] C 2003yCat.2246....0C
H 6.228 [0.020] C 2003yCat.2246....0C
K 6.220 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 6921 Display criteria :

Identifiers (35) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 7157 GC 1455 2MASS J01130978+6142223 UBV 1258
** BU 258A GCRV 696 PPM 12817 UBV M 8015
ADS 987 A GEN# +1.00007157 Renson 1795 uvby98 100007157
AG+61 111 GSC 04030-00592 ROT 186 V* V761 Cas
BD+60 186 HD 7157A SAO 11637 WDS J01132+6142A
BD+60 186A HIC 5688 SKY# 1850 WEB 1297
BSD 8-1702 HIP 5688 TD1 689 Gaia DR2 522575547156998528
CCDM J01132+6142A HR 354 TIC 53872686 Gaia DR3 522575547156998528
CEL 129 IDS 01068+6111 A TYC 4030-592-1

References (50 between 1850 and 2026) (Total 50)
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    Rot : 6    Fe/H : 1    Plx : 4    PM : 5    SpT : 3   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 7157 AG+61 111 BD+60 186 CCDM J01132+6142A CEL 129
GSC 04030-00592 HD 7157A HIC 5688 HIP 5688 HR 354
2MASS J01130978+6142223 PPM 12817 SAO 11637 TD1 689 TYC 4030-592-1
uvby98 100007157 V* V761 Cas WDS J01132+6142A Gaia DR2 522575547156998528 Gaia DR3 522575547156998528

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