BD+57 2581

Query : BD+57 2581

Basic data :
BD+57 2581 -- Star
Other object types: otypes_help 		* (BD,ALS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 40 04.1778622800 +58 25 44.618836548 (Optical) [ 0.0129 0.0117 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 38 07.8177534049 +58 10 04.536017333 [ 0.0129 0.0117 90 ]
Gal coord. (ep=J2000) : 		106.4365626995862 -00.1711621884998 [ 0.0129 0.0117 90 ]
Proper motions mas/yr : 		-3.340 -2.708 [0.017 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -51.5 [~] / z(~) -0.000172 [~] / cz -51.50 [~]
   D 1963ApJ...138.1002A
Parallaxes (mas): 		0.1581 [0.0147] A 2020yCat.1350....0G
Spectral type: 		B0III C ~
Fluxes (7) :
U 10.23 [~] D 2003AJ....125.2531R
B 10.58 [~] E ~
V 10.08 [~] E ~
G 9.809206 [0.002802] C 2020yCat.1350....0G
J 8.669 [0.044] C 2003yCat.2246....0C
H 8.420 [0.042] C 2003yCat.2246....0C
K 8.279 [0.029] 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 (16) :
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BD+57 2581 GSC 03996-01425 TIC 388473984 [GG52] 63
ALS 12538 Hilt 1149 TYC 3996-1425-1 Gaia DR2 2008166870419945472
GCRV 73411 LS III +58 49 UBV 19412 Gaia DR3 2008166870419945472
GEN# +0.05702581 2MASS J22400419+5825446 UBV M 4032 Gaia DR1 2008166866110448256

References (21 between 1850 and 2026) (Total 21)
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 : 1    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+57 2581 ALS 12538 GSC 03996-01425 LS III +58 49 2MASS J22400419+5825446
TYC 3996-1425-1 Gaia DR2 2008166870419945472 Gaia DR3 2008166870419945472 Gaia DR1 2008166866110448256

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