HD 257044

Query : HD 257044

Basic data :
HD 257044 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 26 32.9472381672 +27 39 28.155260088 (Optical) [ 0.0148 0.0131 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 23 24.4041929859 +27 41 17.360515182 [ 0.0148 0.0131 90 ]
Gal coord. (ep=J2000) : 		185.5072568721837 +07.2514640425582 [ 0.0148 0.0131 90 ]
Proper motions mas/yr : 		-5.869 -4.374 [0.019 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 3.05 [0.48] / z(spectroscopic) 0.000010 [0.000002] / cz 3.05 [0.48]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.3143 [0.0173] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Fluxes (6) :
B 11.41 [0.09] D 2000A&A...355L..27H
V 10.37 [0.05] D 2000A&A...355L..27H
G 10.088071 [0.002764] C 2020yCat.1350....0G
J 8.431 [0.020] C 2003yCat.2246....0C
H 7.886 [0.024] C 2003yCat.2246....0C
K 7.778 [0.024] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 257044 GSC 01887-00739 TYC 1887-739-1 Gaia DR1 3432798790819293312
AG+27 661 2MASS J06263294+2739281 Gaia DR2 3432798790819293312
BD+27 1104 TIC 84547270 Gaia DR3 3432798790819293312

References (4 between 1850 and 2026) (Total 4)
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 : 3    SpT : 1   

   

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HD 257044 AG+27 661 BD+27 1104 GSC 01887-00739 2MASS J06263294+2739281
TYC 1887-739-1 Gaia DR2 3432798790819293312 Gaia DR3 3432798790819293312 Gaia DR1 3432798790819293312

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