HD 256870

Query : HD 256870

Basic data :
HD 256870 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 25 58.8807859744 +30 29 39.502500154 (Optical) [ 0.9098 0.8974 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 22 45.9962549652 +30 31 26.429178671 [ 0.9098 0.8974 90 ]
Gal coord. (ep=J2000) : 		182.8940633364357 +08.4173978229084 [ 0.9098 0.8974 90 ]
Proper motions mas/yr : 		0.390 -11.287 [1.763 1.654 90] A 2018yCat.1345....0G
Radial velocity / Redshift / cz : 		V(km/s) 34.81 [0.61] / z(spectroscopic) 0.000116 [0.000002] / cz 34.81 [0.61]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.7362 [0.8848] A 2018yCat.1345....0G
Fluxes (6) :
B 11.30 [0.07] D 2000A&A...355L..27H
V 10.86 [0.07] D 2000A&A...355L..27H
G 10.713310 [0.005674] C 2020yCat.1350....0G
J 9.693 [0.022] C 2003yCat.2246....0C
H 9.434 [0.021] C 2003yCat.2246....0C
K 9.367 [0.019] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 256870 HIC 30609 TIC 138551193 Gaia DR3 3435525171635148672
BD+30 1223 HIP 30609 TYC 2421-354-1
GSC 02421-00354 2MASS J06255888+3029395 Gaia DR2 3435525171635148672

References (12 between 1850 and 2026) (Total 12)
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    Fe/H : 1    Plx : 3    PM : 3    SpT : 1   

   

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HD 256870 BD+30 1223 GSC 02421-00354 HIC 30609 HIP 30609
2MASS J06255888+3029395 TYC 2421-354-1 Gaia DR2 3435525171635148672 Gaia DR3 3435525171635148672

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