G 255-20

Query : G 255-20

Basic data :
G 255-20 -- High Proper Motion Star
Other object types: otypes_help 		PM* (2016ApJS,G,...), * (LP,USNO,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		12 48 13.7268486576 +80 23 25.411734564 (Optical) [ 0.0134 0.0105 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 47 07.2758664735 +80 39 47.702819151 [ 0.0134 0.0105 90 ]
Gal coord. (ep=J2000) : 		123.0990397690478 +36.7368189506468 [ 0.0134 0.0105 90 ]
Proper motions mas/yr : 		-227.846 -40.311 [0.016 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.82 [0.80] / z(spectroscopic) -0.000006 [0.000003] / cz -1.82 [0.80]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		12.9887 [0.0123] A 2020yCat.1350....0G
Fluxes (6) :
B 14.0 [~] E 2003AJ....125..984M
R 12.2 [~] E 2003AJ....125..984M
G 12.147552 [0.002764] C 2020yCat.1350....0G
J 10.092 [0.020] C 2003yCat.2246....0C
H 9.453 [0.018] C 2003yCat.2246....0C
K 9.265 [0.020] C 2003yCat.2246....0C
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Identifiers (11) :
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G 255-20 LTT 18251 TIC 159091459 Gaia DR2 1719292382300071296
LP 7-217 2MASS J12481378+8023253 USNO-B1.0 1703-00044270 Gaia DR3 1719292382300071296
LSPM J1248+8023 NLTT 32015 WISEA J124812.74+802325.0

References (6 between 1850 and 2026) (Total 6)
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 : 1    Distance : 2    Plx : 2    PM : 5   

   

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Link by name to the catalogue in VizieR :

G 255-20 LSPM J1248+8023 2MASS J12481378+8023253 NLTT 32015 USNO-B1.0 1703-00044270
WISEA J124812.74+802325.0 Gaia DR2 1719292382300071296 Gaia DR3 1719292382300071296

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