Wolf 257

Query : Wolf 257

Basic data :
Wolf 257 -- Chemically Peculiar Star
Other object types: otypes_help 		* (TYC,ASCC,...), Pe* (2023ApJ), PM* (LSPM), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 02 33.6819963744 +45 02 07.609479684 (Optical) [ 0.0151 0.0136 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 58 52.9150625704 +45 02 18.588042792 [ 0.0151 0.0136 90 ]
Gal coord. (ep=J2000) : 		167.6329247749304 +10.9245082210591 [ 0.0151 0.0136 90 ]
Proper motions mas/yr : 		28.414 -156.407 [0.018 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -130.77 [1.58] / z(spectroscopic) -0.000436 [0.000005] / cz -130.74 [1.58]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.9933 [0.018] A 2020yCat.1350....0G
Fluxes (5) :
R 10.8 [~] E 2003AJ....125..984M
G 11.653820 [0.002772] C 2020yCat.1350....0G
J 10.304 [0.022] C 2003yCat.2246....0C
H 9.898 [0.021] C 2003yCat.2246....0C
K 9.781 [0.018] C 2003yCat.2246....0C
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Identifiers (11) :
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TYC 3374-181-1 2MASS J06023368+4502078 USNO-B1.0 1350-00165743 Gaia DR3 963009045894700544
ASCC 319066 TIC 440465605 Wolf 257 Gaia DR1 963009045894700544
LSPM J0602+4502 UCAC2 47178969 Gaia DR2 963009045894700544

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

   

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Link by name to the catalogue in VizieR :

TYC 3374-181-1 LSPM J0602+4502 2MASS J06023368+4502078 UCAC2 47178969 USNO-B1.0 1350-00165743
Gaia DR2 963009045894700544 Gaia DR3 963009045894700544 Gaia DR1 963009045894700544

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