BD+54 498

Query : BD+54 498

Basic data :
BD+54 498 -- Double or Multiple Star
Other object types: otypes_help 		* (2022AJ,BD,...), ** (**,WDS), MIR (WISEA,WISE), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 15 22.620576 +55 17 01.93632 (Optical) [ 10 10 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		02 11 56.007067 +55 03 05.67711 [ 10 10 90 ]
Gal coord. (ep=J2000) : 		134.758403587 -05.648747773 [ 10 10 90 ]
Proper motions mas/yr : 		-1.1 -2.1 [0.5 0.6 90] C 2012yCat.1322....0Z
Radial velocity / Redshift / cz : 		V(km/s) -67.031097 [1.28734] / z(spectroscopic) -0.000224 [0.000004] / cz -67.02 [1.29]
   (NIR) B 2020AJ....160..120J
Fluxes (9) :
B 10.652 [0.01] D 2012yCat.1322....0Z
V 10.510 [0.03] D 2012yCat.1322....0Z
R 10.557 [0.01] D 2012yCat.1322....0Z
J 10.165 [0.027] C 2003yCat.2246....0C
H 10.193 [0.032] C 2003yCat.2246....0C
K 10.223 [0.020] C 2003yCat.2246....0C
g 10.566 [0.03] D 2012yCat.1322....0Z
r 10.560 [0.03] D 2012yCat.1322....0Z
i 10.646 [0.02] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (10) :
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BD+54 498 GSC 03690-02252 UCAC4 727-019929 WISE J021522.61+551701.9
** TDS 2176 2MASS J02152261+5517019 WDS J02154+5517AB
AP J02152261+5517019 TIC 347848294 WISEA J021522.61+551701.9

References (6 between 1850 and 2026) (Total 6)
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    Rot : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+54 498 AP J02152261+5517019 GSC 03690-02252 2MASS J02152261+5517019 UCAC4 727-019929
WDS J02154+5517AB WISEA J021522.61+551701.9 WISE J021522.61+551701.9

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