HD 311987

Query : HD 311987

Basic data :
HD 311987 -- Star
Other object types: otypes_help 		* (2022ApJS,HD,...), NIR (DENIS,2MASS)
ICRS coord. (ep=J2000) : 		12 49 33.9226503960 -61 29 30.638514840 (Optical) [ 0.0478 0.0533 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 46 34.9522673508 -61 13 09.172706451 [ 0.0478 0.0533 90 ]
Gal coord. (ep=J2000) : 		302.7084298672929 +01.3790909633048 [ 0.0478 0.0533 90 ]
Proper motions mas/yr : 		-37.118 -17.887 [0.060 0.077 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 13.12 [0.35] / z(spectroscopic) 0.000044 [0.000001] / cz 13.12 [0.35]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		9.6208 [0.0692] A 2020yCat.1350....0G
Spectral type: 		K0 E 1995A&AS..110..367N
Fluxes (8) :
B 11.18 [0.06] D 2000A&A...355L..27H
V 10.22 [0.04] D 2000A&A...355L..27H
R 10.01 [~] E 2003yCat.1289....0Z
G 10.006381 [0.002837] C 2020yCat.1350....0G
I 9.73 [0.05] C 2005yCat.2263....0D
J 8.590 [0.023] C 2003yCat.2246....0C
H 8.134 [0.029] C 2003yCat.2246....0C
K 8.029 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 3555 Display criteria :

Identifiers (11) :
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HD 311987 GSC 08988-00141 TYC 8988-141-1 Gaia DR3 6055539128696775680
CPD-60 4308 2MASS J12493392-6129307 UCAC2 4846264 Gaia DR1 6055539124380393856
DENIS J124933.9-612930 TIC 435003773 Gaia DR2 6055539128696775680

References (11 between 1850 and 2026) (Total 11)
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 : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 311987 CPD-60 4308 DENIS J124933.9-612930 GSC 08988-00141 2MASS J12493392-6129307
TYC 8988-141-1 UCAC2 4846264 Gaia DR2 6055539128696775680 Gaia DR3 6055539128696775680 Gaia DR1 6055539124380393856

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