Ross 781

Query : Ross 781

Basic data :
Ross 781 -- High Proper Motion Star
Other object types: otypes_help 		PM* (2016ApJ,LHS,...), * (RAVE,Ross,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		23 01 10.9052669558 -18 36 53.909578327 (Optical) [ 0.0184 0.0166 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 58 29.2132469270 -18 52 52.454271956 [ 0.0184 0.0166 90 ]
Gal coord. (ep=J2000) : 		045.6520785773093 -63.2842142045008 [ 0.0184 0.0166 90 ]
Proper motions mas/yr : 		578.604 -189.399 [0.022 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 9.92 [0.56] / z(spectroscopic) 0.000033 [0.000002] / cz 9.92 [0.56]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		14.9723 [0.0225] A 2020yCat.1350....0G
Spectral type: 		K3 D 1985ApJS...59..197B
Fluxes (6) :
B 12.80 [0.30] D 2000A&A...355L..27H
V 11.76 [0.17] D 2000A&A...355L..27H
G 11.202698 [0.002770] C 2020yCat.1350....0G
J 9.534 [0.023] C 2003yCat.2246....0C
H 8.934 [0.025] C 2003yCat.2246....0C
K 8.794 [0.022] C 2003yCat.2246....0C
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Identifiers (17) :
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LHS 3888 2MASS J23011084-1836536 Ross 781 Gaia DR1 2400144410676317184
Ci 20 1398 NLTT 55569 TIC 204292726 Gaia DR2 2400144414971618304
LEHPM 5393 PM 22585-1853 TYC 6397-1233-1
LFT 1755 RAVE J230110.8-183654 WISEA J230111.33-183655.9
LTT 9323 RAVE J230110.9-183654 Gaia DR3 2400144414971618304

References (18 between 1850 and 2026) (Total 18)
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 : 4    Fe/H : 3    Plx : 4    PM : 7    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

LHS 3888 2MASS J23011084-1836536 NLTT 55569 RAVE J230110.8-183654 RAVE J230110.9-183654
TYC 6397-1233-1 WISEA J230111.33-183655.9 Gaia DR3 2400144414971618304 Gaia DR1 2400144410676317184 Gaia DR2 2400144414971618304

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