BD+57 2578

Query : BD+57 2578

Basic data :
BD+57 2578 -- Star
Other object types: otypes_help 		* (BD,GSC,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 39 07.0104023640 +58 40 11.984011752 (Optical) [ 0.0417 0.0407 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 37 11.3267324620 +58 24 33.003586255 [ 0.0417 0.0407 90 ]
Gal coord. (ep=J2000) : 		106.4444866808266 +00.0998224257834 [ 0.0417 0.0407 90 ]
Proper motions mas/yr : 		12.458 4.072 [0.055 0.049 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -44.12 [1.02] / z(spectroscopic) -0.000147 [0.000003] / cz -44.12 [1.02]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.5228 [0.0475] A 2020yCat.1350....0G
Fluxes (6) :
B 11.62 [0.15] D 2000A&A...355L..27H
V 9.92 [0.03] D 2000A&A...355L..27H
G 9.048050 [0.002769] C 2020yCat.1350....0G
J 6.428 [0.032] C 2003yCat.2246....0C
H 5.541 [0.033] C 2003yCat.2246....0C
K 5.283 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 11189 Display criteria :

Identifiers (8) :
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BD+57 2578 2MASS J22390701+5840121 TYC 3995-421-1 Gaia DR3 2008340421450979840
GSC 03995-00421 TIC 388295073 Gaia DR2 2008340421450979840 Gaia DR1 2008340417145405312

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

   

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Link by name to the catalogue in VizieR :

BD+57 2578 GSC 03995-00421 2MASS J22390701+5840121 TYC 3995-421-1 Gaia DR2 2008340421450979840
Gaia DR3 2008340421450979840 Gaia DR1 2008340417145405312

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