HD 2057

Query : HD 2057

Basic data :
HD 2057 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), PM* (2016ApJ,Ci,...), ** (2002A&A,**,...), SB* (2004A&A,SBC9), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		00 25 08.7533927840 +48 02 50.650246875 (Optical) [ 0.3843 0.2038 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 22 25.9417024565 +47 46 13.134382009 [ 0.3843 0.2038 90 ]
Gal coord. (ep=J2000) : 		118.3965126521724 -14.5926771875234 [ 0.3843 0.2038 90 ]
Proper motions mas/yr : 		278.816 17.662 [0.415 0.307 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 0.25 [0.36] / z(~) 0.000001 [0.000001] / cz 0.25 [0.36]
   A 2002AJ....124.1144L
Parallaxes (mas): 		20.6205 [0.4774] A 2020yCat.1350....0G
Spectral type: 		F8 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0050 0.0 273 (Opt) D 2001AJ....122.3466M
Fluxes (7) :
U 8.270 [0.010] C 1991A&AS...89..415O
B 8.120 [0.007] C 1991A&AS...89..415O
R 7.1 [~] E 2003AJ....125..984M
G 7.412349 [0.002964] C 2022yCat.1355....0G
J 6.377 [0.020] C 2003yCat.2246....0C
H 6.093 [0.020] C 2003yCat.2246....0C
K 6.022 [0.016] C 2003yCat.2246....0C
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Identifiers (32) :
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HD 2057 Ci 18 42 LSPM J0025+4802 TIC 202438769
** HDS 56A FK5 4041 LTT 10139 TYC 3252-597-1
** SOZ 4A GC 489 2MASS J00250869+4802509 USNO-B1.0 1380-00012904
AG+47 35 GEN# +1.00002057 NLTT 1305 uvby98 100002057
AGKR 323 G 217-47 PPM 42918 WDS J00251+4803A
ASCC 298385 G 171-58 SAO 36347 WISEA J002509.03+480250.8
BD+47 88 HIC 1987 SBC9 2216 Gaia DR2 392562179817077120
CCDM J00251+4803A HIP 1987 SKY# 700 Gaia DR3 392562179817077120

References (58 between 1850 and 2026) (Total 58)
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 : 3    Var : 1    Rot : 2    Fe/H : 1    Plx : 4    PM : 11    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 2057 AG+47 35 BD+47 88 CCDM J00251+4803A FK5 4041
G 217-47 G 171-58 HIC 1987 HIP 1987 LSPM J0025+4802
2MASS J00250869+4802509 NLTT 1305 PPM 42918 SAO 36347 TYC 3252-597-1
USNO-B1.0 1380-00012904 uvby98 100002057 WDS J00251+4803A WISEA J002509.03+480250.8 Gaia DR2 392562179817077120
Gaia DR3 392562179817077120

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