Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1992
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992aas...181.6807d&link_type=abstract
American Astronomical Society, 181st AAS Meeting, #68.07; Bulletin of the American Astronomical Society, Vol. 24, p.1229
Astronomy and Astrophysics
Astronomy
1
Scientific paper
We report here the Keplerian orbital parameters for the tight binary millisecond pulsar (Porb = 3.5hr) PSR1908+00 in the globular cluster NGC6760 (Anderson et al., IAU Circ. 5013). The pulsar's companion has a minimum mass of 0.018 M_sun. The short orbital period and small mass function makes this system similar to the eclipsing pulsars 1957+20 and 1744-24A. There is no evidence for long-duration eclipses (as seen in 1744-24A), but short-duration eclipses (as in 1957+20) are not yet excluded. We also report timing results for the isolated 10ms pulsar PSR1639+36A in M13, the binary pulsar PSR1639+36B in M13, and the binary pulsar PSR1310+18 in M53. PSR1639+36B in M13 is a 3.5 ms pulsar in a 1.26 d orbit with a companion with minimum mass 0.16 M_sun. PSR1310+18 is a 3.6 ms pulsar in a wide binary (255 d) orbit with a companion of minimum mass 0.31 M_sun.
Anderson Seth B.
Deich William T. S.
Kulkarni Sanjeev R.
Prince Thomas A.
Wolszczan Alex
No associations
LandOfFree
Orbital Parameters and Timing Results for Pulsars in the Globular Clusters NGC6760, M13, and M53 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Orbital Parameters and Timing Results for Pulsars in the Globular Clusters NGC6760, M13, and M53, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orbital Parameters and Timing Results for Pulsars in the Globular Clusters NGC6760, M13, and M53 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1111302