National Space and Science and Technology Center

Huntsville, AL, United States

National Space and Science and Technology Center

Huntsville, AL, United States

Time filter

Source Type

Jenke P.A.,Marshall Space Flight Center | Finger M.H.,Universities Space Research Association | Wilson-Hodge C.A.,Marshall Space Flight Center | Camero-Arranz A.,National Space and Science and Technology Center
AIP Conference Proceedings | Year: 2011

OAO 1657-415 is an eclipsing X-ray binary pulsar that has undergone several torque reversals throughout its long history of observation. We present a frequency history spanning nearly 19 years of observations from the Burst and Transient Source Experiment (BATSE) and from the Gamma-Ray Burst Monitor (GBM). Orbital ephemerides of the pulsar system is obtained at several intervals throughout this history. With these ephemerides, statistically significant orbital decay is established. © 2011 American Institute of Physics.

Loading National Space and Science and Technology Center collaborators
Loading National Space and Science and Technology Center collaborators