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binary pulsar comparison table
Subject has spectral type is part of has extent has age has surface temperature has orbital period has acceptance statu has frequency is an instance of has velocity has surface density has star surface temperature has V magnitude has parallax has position on celestial sphere has location has angular momentum has radiation at surface has acronym has B magnitude has temperature has spectra has proper motion has charge has energy source has energy production has catalog has absolute magnitude has wavelength has U magnitude has volume has momentum has apparent magnitude has material has mass has pulsation period has synonym has definition has discovery date obey
Hulse-Taylor pulsar dark halo  greater than 1000 Kelvin0.3230 dayshypotheticalinversely proportional to the wavelengthbinary pulsardetermined from proper motion and radial velocitywhich depends on luminosity class  from the point of view of Earth's orbitfrom the point of view of Earthor center of gravity which is diffused out from the hotter corePSR     gravitational contraction and or fusionwhich takes place primarily within the corestar catalog inversely proportional to its momentum    hydrogen, heliumgreater than 0.08 the sun's mass59 msPSR 1913+16A binary pulsar probably consisting of a neutron star and an even more compact object in an eccentric orbit.1974uncertainty principle

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