2003IAUC.8095....2M

Query : 2003IAUC.8095....2M

2003IAUC.8095....2M - IAU Circ., 8095, 2 (2003/March-0)

XTE J1807-294.

MARKWARDT C.B., JUDA M. and SWANK J.H.

Abstract (from CDS):

C. B. Markwardt, University of Maryland and Goddard Space Flight Center (GSFC); M. Juda, Harvard-Smithsonian Center for Astrophysics, and J. H. Swank, GSFC, report that the Chandra X-ray Observatory observed XTE J1807-294 on Mar. 10.8 UT, and the best- fit position was determined to be R.A. = 18h06m59s.8, Decl. = -29o24'30" (equinox 2000.0; uncertainty about 1"). On Mar. 13.9, the RXTE PCA measured a 2-10-keV x-ray flux of 20 mCrab. Pulsations are still detected, and an orbital Doppler modulation is clearly evident. The best-fit orbital period is 40.0741 ± 0.0005 min, confirming it as the shortest period of any of the four accreting millisecond pulsars. Optical observations are encouraged.

Abstract Copyright: ∼

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 [KRL2007b] 304 LXB 18 06 59.8 -29 24 30           ~ 228 0

Query : 2003IAUC.8095....2M

Basic data :
[KRL2007b] 304 -- Low Mass X-ray Binary
Other object types: otypes_help 		LXB (), X (2022MNRAS,XTE,...), Psr (2007ApJS), N* (2014MNRAS), gam (INTEGRAL1)
ICRS coord. (ep=J2000) : 		18 06 59.8 -29 24 30 [ ] D 2003IAUC.8095....2M
FK4 coord. (ep=B1950 eq=1950) : 		18 03 48.4 -29 24 54 [ ]
Gal coord. (ep=J2000) : 		001.9353 -04.2726 [ ]
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INTEGRAL1 83 XTE J1807-294 [KRL2007b] 304

References (228 between 1850 and 2026) (Total 228)
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