G 21-22

Query : G 21-22

Basic data :
G 21-22 -- High Proper Motion Star
Other object types:
otypes_help
* (ASCC,BSD,...), PM* (2016ApJ,LHS,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) :
18 39 09.7158608590 +00 07 14.320687061 (Optical) [ 0.0125 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
18 36 36.5994150944 +00 04 51.638784249 [ 0.0125 0.0139 90 ]
Gal coord. (ep=J2000) :
031.6389194589306 +02.7861669804902 [ 0.0125 0.0139 90 ]
Proper motions mas/yr :
-163.733 -445.509 [0.015 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 59.45 [0.20] / z(~) 0.000198 [0.000001] / cz 59.46 [0.20]
   D 2002AJ....124.1144L
Parallaxes (mas):
6.6938 [0.0170] A 2020yCat.1350....0G
Spectral type:
G4 D 1993ApJ...407..699P
Fluxes (8) :
B 11.285 [0.015] C 2007AJ....134..778M
V 10.775 [0.013] C 2007AJ....134..778M
R 10.437 [0.012] C 2007AJ....134..778M
G 10.613237 [0.002760] C 2020yCat.1350....0G
I 10.086 [0.013] C 2007AJ....134..778M
J 9.597 [0.021] C 2003yCat.2246....0C
H 9.304 [0.021] C 2003yCat.2246....0C
K 9.252 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 195 Display criteria :

Identifiers (24) :
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LHS 5339 G 21-22 2MASS J18390972+0007144 UCAC2 31906839
ASCC 1156605 LFT 1422 NLTT 46798 USNO-B1.0 0901-00372437
BSD 110-590 L 993-1 TIC 108332450 uvby98 980021022
CSI+00-18366 LP 630-3 TYC 447-365-1 WISEA J183909.60+000709.6
GCRV 68451 LSPM J1839+0007 UBV 15852 Gaia DR2 4272653983123701120
GEN# +9.80021022 LTT 15497 UBV M 42682 Gaia DR3 4272653983123701120

References (71 between 1850 and 2026) (Total 71)
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 : 4    Distance : 2    Rot : 1    Fe/H : 14    Plx : 2    PM : 8   

   


External archives :

Link by name to the catalogue in VizieR :

LHS 5339 G 21-22 LSPM J1839+0007 2MASS J18390972+0007144 NLTT 46798
TYC 447-365-1 UCAC2 31906839 USNO-B1.0 0901-00372437 uvby98 980021022 WISEA J183909.60+000709.6
Gaia DR2 4272653983123701120 Gaia DR3 4272653983123701120

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