Ross 454

Query : Ross 454

Basic data :
Ross 454 -- High Proper Motion Star
Other object types: otypes_help 		PM* (2016ApJ,LHS,...), * (ASCC,PLX,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		12 13 42.8555373333 +00 38 37.706189365 (Optical) [ 0.0178 0.0135 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 11 08.4679462747 +00 55 39.165935194 [ 0.0178 0.0135 90 ]
Gal coord. (ep=J2000) : 		282.4986653649942 +62.0096991827530 [ 0.0178 0.0135 90 ]
Proper motions mas/yr : 		204.480 -414.227 [0.027 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 170.90 [0.24] / z(~) 0.000570 [0.000001] / cz 170.95 [0.24]
   D 2002AJ....124.1144L
Parallaxes (mas): 		5.6795 [0.0197] A 2020yCat.1350....0G
Spectral type: 		G8 D 1985ApJS...59..197B
Fluxes (6) :
B 13.2 [~] E 2003AJ....125..984M
R 12.4 [~] E 2003AJ....125..984M
G 12.680216 [0.002771] C 2020yCat.1350....0G
J 11.348 [0.021] C 2003yCat.2246....0C
H 10.898 [0.022] C 2003yCat.2246....0C
K 10.819 [0.021] C 2003yCat.2246....0C
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Identifiers (16) :
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LHS 6225 G 13-20 NLTT 30030 USNO-B1.0 0906-00208744
ASCC 1136778 LSPM J1213+0038 PLX 2815.03 WISEA J121342.99+003833.2
Ci 20 692 LTT 13405 Ross 454 Gaia DR2 3699192389300253952
G 11-47 2MASS J12134285+0038375 TIC 397027326 Gaia DR3 3699192389300253952

References (23 between 1850 and 2026) (Total 23)
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 : 3    Distance : 2    Rot : 1    Plx : 3    PM : 9    SpT : 1   

   

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LHS 6225 G 11-47 G 13-20 LSPM J1213+0038 2MASS J12134285+0038375
NLTT 30030 USNO-B1.0 0906-00208744 WISEA J121342.99+003833.2 Gaia DR2 3699192389300253952 Gaia DR3 3699192389300253952

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