G 257-35

Query : G 257-35

Basic data :
G 257-35 -- Double or Multiple Star
Other object types: otypes_help 		* (HIP,AC,...), PM* (2018yCat,G,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 21 16.5027209520 +74 33 49.026525768 (Optical) [ 0.4300 0.3936 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 22 24.7605842814 +74 40 34.238977340 [ 0.4300 0.3936 90 ]
Gal coord. (ep=J2000) : 		107.8639758918330 +35.7236128731611 [ 0.4300 0.3936 90 ]
Proper motions mas/yr : 		-90.836 216.577 [0.580 0.538 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -54.13 [0.78] / z(~) -0.000181 [0.000003] / cz -54.13 [0.78]
   A 2007AJ....133.2524W
Parallaxes (mas): 		20.175 [0.4162] A 2020yCat.1350....0G
Spectral type: 		G8V C 2007AJ....133.2524W
Angular size (arcmin): 		0.0067 0.0 101 (Opt) D 2001AJ....122.3466M
Fluxes (5) :
R 10.1 [~] E 2003AJ....125..984M
G 10.354167 [0.004651] C 2020yCat.1350....0G
J 8.391 [0.024] C 2003yCat.2246....0C
H 7.751 [0.021] C 2003yCat.2246....0C
K 7.609 [0.029] C 2003yCat.2246....0C
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Identifiers (16) :
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HIP 80122 G 257-35 2MASS J16211665+7433493 USNO-B1.0 1645-00087876
** HDS 2310 HIC 80122 NLTT 42721 WDS J16213+7434AB
AC +74 5760 LSPM J1621+7433 TIC 334678316 Gaia DR2 1703002640793744512
ASCC 2500229 LTT 18438 TYC 4425-454-1 Gaia DR3 1703002640793744512

References (19 between 1850 and 2026) (Total 19)
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 : 2    Distance : 2    Rot : 1    Plx : 4    PM : 7   

   

External archives :

Link by name to the catalogue in VizieR :

HIP 80122 G 257-35 HIC 80122 LSPM J1621+7433 2MASS J16211665+7433493
NLTT 42721 TYC 4425-454-1 USNO-B1.0 1645-00087876 WDS J16213+7434AB Gaia DR2 1703002640793744512
Gaia DR3 1703002640793744512

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