HZ 31

Query : HZ 31

Basic data :
HZ 31 -- Horizontal Branch Star
Other object types: otypes_help 		* (GSC,BPS,...), blu (2021A&A,FB,...), HB* (2008AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 42 57.6944984736 +32 04 03.579427308 (Optical) [ 0.0180 0.0143 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 40 31.6503877826 +32 20 30.273206758 [ 0.0180 0.0143 90 ]
Gal coord. (ep=J2000) : 		142.8732802010345 +84.7285118066957 [ 0.0180 0.0143 90 ]
Proper motions mas/yr : 		-23.355 -24.509 [0.021 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 70 [10] / z(~) 0.000234 [0.000033] / cz 70.01 [10.00]
   D 2008AJ....135..564B
Parallaxes (mas): 		0.4063 [0.0201] A 2020yCat.1350....0G
Spectral type: 		B9IV C 1996AJ....112.2286C
Fluxes (10) :
B 13.07 [0.01] E 2012yCat.1322....0Z
V 13.08 [0.01] E 2012yCat.1322....0Z
R 13.14 [0.11] E 2012yCat.1322....0Z
G 13.029696 [0.002828] C 2020yCat.1350....0G
J 13.054 [0.024] C 2003yCat.2246....0C
H 13.08 [0.03] C 2003yCat.2246....0C
K 13.05 [0.03] C 2003yCat.2246....0C
g 13.00 [0.01] E 2012yCat.1322....0Z
r 13.23 [0.01] E 2012yCat.1322....0Z
i 13.40 [0.01] E 2012yCat.1322....0Z
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Identifiers (22) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GSC 02531-00549 FB 108 2MASS J12425770+3204035 [M60b]+32 338
BPS BS 16032-0021 FB 109 TIC 376608815 [SS59] II 197
BPS BS 16466-0013 FHB 6 UBV M 43463 Gaia DR2 1513721748431750272
Case A-F 118 GEN# +6.20017197 UCAC2 43104238 Gaia DR3 1513721748431750272
CHSS 2349 HZ 31 UCAC4 611-048609
CSI+32-12406 LB 11320 uvby98 620017197

References (26 between 1850 and 2026) (Total 26)
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 : 1    Distance : 2    Fe/H : 1    Plx : 2    PM : 2    SpT : 3   

   

Observing logs
IUE : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HZ 31

Link by name to the catalogue in VizieR :

GSC 02531-00549 2MASS J12425770+3204035 UCAC2 43104238 UCAC4 611-048609 uvby98 620017197
Gaia DR2 1513721748431750272 Gaia DR3 1513721748431750272

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