HD 2780

Query : HD 2780

Basic data :
HD 2780 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		00 31 15.1973888592 -02 53 42.747168588 (Optical) [ 0.0218 0.0167 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 28 41.9187202266 -03 10 16.059607468 [ 0.0218 0.0167 90 ]
Gal coord. (ep=J2000) : 		110.8008738135371 -65.2904480508122 [ 0.0218 0.0167 90 ]
Proper motions mas/yr : 		-6.059 -8.575 [0.032 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 13.39 [0.17] / z(spectroscopic) 0.000045 [0.000001] / cz 13.39 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.7456 [0.025] A 2020yCat.1350....0G
Spectral type: 		K3/4III D 1999MSS...C05....0H
Fluxes (6) :
B 10.08 [0.04] D 2000A&A...355L..27H
V 8.58 [0.02] D 2000A&A...355L..27H
G 8.035493 [0.002766] C 2020yCat.1350....0G
J 5.971 [0.018] C 2003yCat.2246....0C
H 5.260 [0.026] C 2003yCat.2246....0C
K 5.023 [0.021] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 2780 2MASS J00311520-0253427 TYC 4675-79-1 Gaia DR1 2540736145021469056
BD-03 61 PPM 182348 YZ 93 106
GSC 04675-00079 SAO 128803 Gaia DR2 2540736149317736832
IRAS 00287-0310 TIC 244203187 Gaia DR3 2540736149317736832

References (7 between 1850 and 2026) (Total 7)
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 : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 2780

Link by name to the catalogue in VizieR :

HD 2780 BD-03 61 GSC 04675-00079 IRAS 00287-0310 2MASS J00311520-0253427
PPM 182348 SAO 128803 TYC 4675-79-1 Gaia DR2 2540736149317736832 Gaia DR3 2540736149317736832
Gaia DR1 2540736145021469056

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