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An analysis of the available timing data for pulsar JP 1953+29 as well as a determination of its dispersion and proper motion are reported. The pulsar's behavior seems quite orthodox aside from its period-derivative value of 2.00 + or - 0.12 (2 sigma) by 10 to the -18th power sec/sec, which is about an order of magnitude smaller than for any other pulsar. Positive definite special relativistic effects of the object's transverse velocity, however, are comparable to the observed period derivative, and thus the intrinsic period derivative is compatible with either a spindown or spinup on a scale of much more than 1 billion years. Several mechanisms are examined that might reduce the period derivative. It is concluded that these mechanisms are quite unlikely, and the physical significance of the extremely slow spindown or possible spinup of JP 1953+29 is discussed.
Извините ещё раз за дилетантский вопрос, а какое всё-таки расстояние от Солнца до него, оно примерно такое же как и возраст или нет