HD 221257

Query : HD 221257

Basic data :
HD 221257 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2023A&A), PM* (2007A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 30 40.1486664408 -24 11 45.704163480 (Optical) [ 0.1199 0.1243 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 28 02.1269751141 -24 28 20.464939716 [ 0.1199 0.1243 90 ]
Gal coord. (ep=J2000) : 		037.5789226140504 -71.5857531816922 [ 0.1199 0.1243 90 ]
Proper motions mas/yr : 		61.540 26.012 [0.142 0.138 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -12.19 [0.24] / z(spectroscopic) -0.000041 [0.000001] / cz -12.19 [0.24]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		24.6453 [0.152] A 2020yCat.1350....0G
Spectral type: 		G3V C 1988MSS...C04....0H
Fluxes (6) :
B 8.15 [0.02] D 2000A&A...355L..27H
V 7.54 [0.01] D 2000A&A...355L..27H
G 7.378955 [0.002764] C 2020yCat.1350....0G
J 6.350 [0.020] C 2003yCat.2246....0C
H 6.043 [0.021] C 2003yCat.2246....0C
K 5.981 [0.016] C 2003yCat.2246....0C
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Identifiers (22) :
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HD 221257 GEN# +1.00221257 SAO 191958 WEB 20516
CD-24 17702 GSC 06980-00148 SKY# 44496 YZ 114 15729
CPD-24 7461 HIC 116033 SRS 18103 Gaia DR2 2381208934955927808
FK5 6079 HIP 116033 TIC 304097059 Gaia DR3 2381208934955927808
GC 32689 2MASS J23304014-2411458 TYC 6980-148-1
GCRV 14741 PPM 275037 uvby98 100221257

References (40 between 1850 and 2026) (Total 40)
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 : 7    Distance : 2    Var : 1    Rot : 1    Fe/H : 6    Plx : 4    PM : 5    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 221257 CD-24 17702 CPD-24 7461 FK5 6079 GSC 06980-00148
HIC 116033 HIP 116033 2MASS J23304014-2411458 PPM 275037 SAO 191958
TYC 6980-148-1 uvby98 100221257 Gaia DR2 2381208934955927808 Gaia DR3 2381208934955927808

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