HD 312021

Query : HD 312021

Basic data :
HD 312021 -- Emission-line Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), Em* (Hen,WRAY,...), NIR (2MASS), MIR (SSTGLMC)
ICRS coord. (ep=J2000) : 		12 50 33.0771917184 -62 07 38.345575476 (Optical) [ 0.0099 0.0113 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 47 32.6804033426 -61 51 18.601543651 [ 0.0099 0.0113 90 ]
Gal coord. (ep=J2000) : 		302.8282905523092 +00.7442509602405 [ 0.0099 0.0113 90 ]
Proper motions mas/yr : 		-5.583 -1.291 [0.012 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5208 [0.0142] A 2020yCat.1350....0G
Spectral type: 		OB+ D 1969ArA.....5..181L
Fluxes (11) :
U 11.34 [~] D 2003AJ....125.2531R
B 11.51 [0.06] D 2012yCat.1322....0Z
V 10.54 [0.04] D 2000A&A...355L..27H
R 10.36 [0.01] D 2012yCat.1322....0Z
G 10.060416 [0.003364] C 2020yCat.1350....0G
J 8.067 [0.029] C 2003yCat.2246....0C
H 7.666 [0.047] C 2003yCat.2246....0C
K 7.229 [0.026] C 2003yCat.2246....0C
g 11.10 [0.13] D 2012yCat.1322....0Z
r 10.14 [0.10] D 2012yCat.1322....0Z
i 9.46 [0.03] D 2012yCat.1322....0Z
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Identifiers (21) :
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HD 312021 LLNS 9187 TYC 8992-412-1 Gaia DR2 6055262567140628224
ALS 2782 LS 2782 UCAC2 4346577 Gaia DR3 6055262567157603968
CD-61 3604 2MASS J12503307-6207383 UCAC4 140-098857 Gaia DR1 6055262562845322880
CSI-61-12475 PPM 779177 WRAY 15-1020
GSC 08992-00412 SSTGLMC G302.8283+00.7442 [GM76] 203
Hen 3-826 TIC 435210412 [L68] 167

References (16 between 1850 and 2026) (Total 16)
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

Distance : 2    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 312021 ALS 2782 CD-61 3604 GSC 08992-00412 LS 2782
2MASS J12503307-6207383 PPM 779177 SSTGLMC G302.8283+00.7442 TYC 8992-412-1 UCAC2 4346577
UCAC4 140-098857 Gaia DR2 6055262567140628224 Gaia DR3 6055262567157603968 Gaia DR1 6055262562845322880

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