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2000ApJ...544..921K - Astrophys. J., 544, 921-926 (2000/December-1)
Improved timing formula for the PSR B1257+12 planetary system.
KONACKI M., MACIEJEWSKI A.J. and WOLSZCZAN A.
Abstract (from CDS):
We present a new analysis of the dynamics of the planetary system around the pulsar B1257+12. A semianalytical theory of perturbation between terrestrial-mass planets B and C is developed and applied to improve the multiorbit timing formula for this object. We use numerical simulations of the pulse arrival times for PSR B1257+12 to demonstrate that our new timing model can serve as a tool to determine the masses of the two planets.
Abstract Copyright: ∼
Journal keyword(s): Celestial Mechanics, Stellar Dynamics - Stars: Planetary Systems - pulsars: individual (PSR B1257+12)
Simbad objects: 3
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