BD+23 502

Query : BD+23 502

Basic data :
BD+23 502 -- Eruptive Variable
Other object types: otypes_help 		* (2009A&A,BD,...), ** (**,ADS,...), X (2E,1RXP,...), MIR (WISEA,WISE), Y*O (2019AJ), Er* (2019A&A), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		03 44 14.655048 +24 06 06.77520 (Optical) [ 26 38 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		03 41 16.243177 +23 56 44.26037 [ 26 38 90 ]
Gal coord. (ep=J2000) : 		166.071391996 -23.953348401 [ 26 38 90 ]
Proper motions mas/yr : 		19.3 -47.6 [0.9 0.8 90] C 2012yCat.1322....0Z
Radial velocity / Redshift / cz : 		V(km/s) 6.721 [0.172] / z(spectroscopic) 0.000022 [0.000001] / cz 6.72 [0.17]
   (NIR) A 2019AJ....157..196K
Spectral type: 		G3IV D 2000AcApS..20...25L
Fluxes (9) :
B 11.41 [0.07] D 2012yCat.1322....0Z
V 10.59 [0.05] D 2012yCat.1322....0Z
R 10.13 [0.05] E 2012yCat.1322....0Z
J 8.697 [0.020] C 2003yCat.2246....0C
H 8.449 [0.036] C 2003yCat.2246....0C
K 8.314 [0.029] C 2003yCat.2246....0C
g 10.97 [0.05] D 2012yCat.1322....0Z
r 10.26 [0.02] D 2012yCat.1322....0Z
i 9.91 [0.05] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 2 		: 6884 Display criteria :

Identifiers (34) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+23 502 Cl Melotte 22 303 LAMOST J034414.63+240607.5 WDS J03442+2406AB
** BAR 3 CSI+23 502 2 2MASS J03441466+2406065 WISEA J034414.67+240606.1
ADS 2728 AB DANCe J03441466+2406065 1RXP J034416+2406.5 WISE J034414.66+240606.3
AP J03441466+2406065 2E 840 1RXS J034414.1+240623 [BNM2012] 23.03 29
Cl* Melotte 22 MSK 22 2E 0341.2+2356 TIC 348639169 [LH98] 90
Cl* Melotte 22 SRS 73736 EPIC 211070599 UBV M 40982 [SCG94] O 36
Cl* Melotte 22 SSHJ G307 GEN# +5.20220303 UCAC2 40299861 [SCG94] X 49
Cl* Melotte 22 MSH 53 GSC 01799-00752 UCAC4 571-008509
Cl* Melotte 22 HII 303 JP11 4591 USNO-B1.0 1141-00042520

References (62 between 1850 and 2026) (Total 62)
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 : 7    Var : 1    Rot : 8    Fe/H : 10   

   

Observing logs
IUE : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : BD+23 502

Link by name to the catalogue in VizieR :

BD+23 502 AP J03441466+2406065 2E 840 GSC 01799-00752 2MASS J03441466+2406065
1RXS J034414.1+240623 UCAC2 40299861 UCAC4 571-008509 USNO-B1.0 1141-00042520 WDS J03442+2406AB
WISEA J034414.67+240606.1 WISE J034414.66+240606.3

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Annotations :
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