G 21-7

Query : G 21-7

Basic data :
G 21-7 -- High Proper Motion Star
Other object types: otypes_help 		* (2015ApJS,AP,...), PM* (2013MNRAS,LHS,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		18 16 18.1798713599 +01 31 27.356937299 (Optical) [ 0.0184 0.0187 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 13 47.5347487051 +01 30 53.442879297 [ 0.0184 0.0187 90 ]
Gal coord. (ep=J2000) : 		030.2699302658024 +08.5102890119544 [ 0.0184 0.0187 90 ]
Proper motions mas/yr : 		-408.687 -638.168 [0.025 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -30.604700 [0.006714] / z(spectroscopic) -0.000102 [0.000000] / cz -30.60 [0.01]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		62.9077 [0.0253] A 2020yCat.1350....0G
Spectral type: 		M3V C 2014AJ....147...20N
Fluxes (10) :
B 14.15 [~] E ~
V 12.517 [0.04] D 2012yCat.1322....0Z
R 12.167 [0.08] D 2012yCat.1322....0Z
G 11.442719 [0.002818] C 2020yCat.1350....0G
J 8.738 [0.024] C 2003yCat.2246....0C
H 8.194 [0.059] C 2003yCat.2246....0C
K 7.891 [0.016] C 2003yCat.2246....0C
g 13.305 [0.01] D 2012yCat.1322....0Z
r 11.940 [0.06] D 2012yCat.1322....0Z
i 10.742 [0.05] D 2012yCat.1322....0Z
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Identifiers (29) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LHS 3374 G 140-50 2MASS J18161819+0131277 USNO-B1.0 0915-00353773
AP J18161819+0131277 GJ 708.3 NLTT 46196 WISEA J181617.89+013120.7
ASCC 1154973 GJ 9621 PLX 4193.1 [RHG95] 2883
CNS5 4521 LFT 1404 PLX 4193.10 Gaia DR2 4277318077096011264
CSI+01-18139 L 1064-75 PM J18163+0131 Gaia DR3 4277318077096011264
CSI+01-18138 LP 629-1 TIC 19510468
GEN# +9.80021007 LSPM J1816+0131 UBV M 42678
G 21-7 LTT 15407 UCAC4 458-079721

References (47 between 1850 and 2026) (Total 47)
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 : 3    Rot : 5    Fe/H : 13    Plx : 3    PM : 8    SpT : 9   

   

External archives :

Link by name to the catalogue in VizieR :

LHS 3374 AP J18161819+0131277 G 21-7 G 140-50 GJ 708.3
GJ 9621 LSPM J1816+0131 2MASS J18161819+0131277 NLTT 46196 UCAC4 458-079721
USNO-B1.0 0915-00353773 WISEA J181617.89+013120.7 Gaia DR2 4277318077096011264 Gaia DR3 4277318077096011264

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