2022ATel15500....1C

Query : 2022ATel15500....1C

2022ATel15500....1C - The Astronomer's Telegram, 15500, 1 (2022)

SMC X-2 outburst reaches 1E38 erg/s.

COE M.J., KENNEA J.A., EVANS P.A., BUCKLEY D.A.H., TOWNSEND L.J. and MONAGENG I.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 X SMC X-2 HXB 00 54 33.43 -73 41 01.3 13.77 16.40 16.38   14.67 O9.5III-V 143 0

Query : 2022ATel15500....1C

Basic data :
X SMC X-2 -- High Mass X-ray Binary
Other object types: otypes_help 		X (X,3A,...), * (2010AJ,2dFS,...), HXB (2016A&A,SXP,...), Psr (2013MNRAS), NIR (2MASS), MIR (SSTISAGE1C)
ICRS coord. (ep=J2000) : 		00 54 33.43 -73 41 01.3 (Infrared) [ 90 70 2 ] C 2003yCat.2246....0C
FK4 coord. (ep=B1950 eq=1950) : 		00 52 53.15 -73 57 16.5 [ 90 70 2 ]
Gal coord. (ep=J2000) : 		302.63019 -43.44273 [ 90 70 2 ]
Radial velocity / Redshift / cz : 		V(km/s) 179 [~] / z(spectroscopic) 0.000597 [~] / cz 179.05 [~]
   (Opt) D 2016ApJ...817..113L
Spectral type: 		O9.5III-V D 2008MNRAS.388.1198M
Fluxes (7) :
U 13.77 [0.04] C 2010AJ....140..416B
B 16.40 [0.04] C 2008MNRAS.388.1198M
V 16.38 [0.02] C 2008MNRAS.388.1198M
I 14.67 [0.04] C 2010AJ....140..416B
J 14.768 [0.045] C 2003yCat.2246....0C
H 14.896 [0.088] C 2003yCat.2246....0C
K 14.692 [0.125] D 2003yCat.2246....0C
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Identifiers (23) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

X SMC X-2 MCPS 0.909303-73.68357 1XRS 00529-739 [KPF99] 100
3A 0042-738 RX J0054.5-7340 [BM83] X0052-739 [M2002] SMC 30492
2dFS 1000 2S 0052-739 [CDJ78] SMC X-2 Star 5B [SPH2003] 2
H 0052-739 SSTISAGE1C J005433.38-734101.3 [HFP2000] 547 [YIT2003] 49
H 0053-739 SXP 2.37 [HP2004] 27 EQ J0054-7338
2MASS J00543343-7341012 TIC 181655959 [HS2000] 28

References (143 between 1850 and 2026) (Total 143)
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    Fe/H : 1    SpT : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : X SMC X-2

Link by name to the catalogue in VizieR :

2MASS J00543343-7341012 [M2002] SMC 30492

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Annotations :
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