HD 30781

Query : HD 30781

Basic data :
HD 30781 -- Star
Other object types: otypes_help 		* (HD,AGKR,...), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		04 50 27.8687073816 -03 51 54.751366368 (Optical) [ 0.0313 0.0217 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 47 58.4249766955 -03 56 59.210055826 [ 0.0313 0.0217 90 ]
Gal coord. (ep=J2000) : 		201.8288927589317 -28.5536668717040 [ 0.0313 0.0217 90 ]
Proper motions mas/yr : 		15.733 -4.813 [0.044 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -5.97 [0.27] / z(spectroscopic) -0.000020 [0.000001] / cz -5.97 [0.27]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.8106 [0.041] A 2020yCat.1350....0G
Spectral type: 		K0III C 1999MSS...C05....0H
Fluxes (6) :
B 8.55 [0.02] D 2000A&A...355L..27H
V 7.36 [0.01] D 2000A&A...355L..27H
G 7.040675 [0.002760] C 2020yCat.1350....0G
J 5.465 [0.020] C 2003yCat.2246....0C
H 4.918 [0.078] C 2003yCat.2246....0C
K 4.700 [0.020] C 2003yCat.2246....0C
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 30781 HIP 22499 SKY# 7529 Gaia DR2 3224874239993495680
AGKR 4302 IRAS 04479-0356 SRS 5987 Gaia DR3 3224874239993495680
BD-04 954 2MASS J04502786-0351548 TIC 11086117 Gaia DR1 3224874235696545792
GSC 04744-00248 PPM 187391 TYC 4744-248-1
HIC 22499 SAO 131533 YZ 93 1287

References (13 between 1850 and 2026) (Total 13)
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 : 5    PM : 5    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 30781

Link by name to the catalogue in VizieR :

HD 30781 BD-04 954 GSC 04744-00248 HIC 22499 HIP 22499
IRAS 04479-0356 2MASS J04502786-0351548 PPM 187391 SAO 131533 TYC 4744-248-1
Gaia DR2 3224874239993495680 Gaia DR3 3224874239993495680 Gaia DR1 3224874235696545792

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