2002ApJ...581.1293R

Query : 2002ApJ...581.1293R

2002ApJ...581.1293R - Astrophys. J., 581, 1293-1296 (2002/December-3)

The orbit of the high-mass X-ray binary pulsar 1E 1145.1-6141.

RAY P.S. and CHAKRABARTY D.

Abstract (from CDS):

Observations of the 297 s X-ray pulsar 1E 1145.1-6141 with the Rossi X-Ray Timing Explorer have revealed its 14.4 day eccentric orbit around its B supergiant companion. The best-fit orbital elements are Porb=14.365(2) days, axsini=99.4(18) lt-s, and e=0.20(3). No eclipses are detected, indicating that the binary inclination is ≲55°.

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Journal keyword(s): Stars: Binaries: Close - Stars: Pulsars: Individual: Alphanumeric: 1E 1145.1-6141 - Stars: Neutron - X-Rays: Stars

Simbad objects: 2

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Number of rows : 2
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 1E 1145.1-6141 HXB 11 47 28.5598257552 -61 57 13.426997544   13.08       B2Iae 158 0
2 HD 102567 HXB 11 48 00.0214464120 -62 12 24.902384760 8.24 9.06 9.00 9.62   B1Vne 335 0

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