Table 2: Ephemeris of PSR J0751+1807 from the Nançay radio timing data.
Parameter Value
Right ascension (J2000) 07$^{\rm h}$51$^{\rm m}$09 $\hbox{$.\!\!^{\rm s}$ }$156312
Declination (J2000) 18$^{\circ}$07$^\prime$38 $\hbox{$.\!\!^{\prime\prime}$ }$590620
Period (P) 0.003478770781560571 s
Period derivative ($\dot{P}$) $0.726912 \times 10^{-20}$ s s-1
Second period derivative ( P) $2.48928 \times 10^{-30}$ s s-2
Frequency ($\nu$) 287.457858811 Hz
Frequency derivative ($\dot{\nu}$) $-6.0066207 \times 10^{-16}$ Hz s-1
Second frequency derivative (t #tex2html_wrap_inline1287#) $-2.0569423 \times 10^{-25}$ Hz s-2
Epoch of the period (MJD) 49 301.5
Orbital period 22 735.664643 s
$a.\sin\ i$ 0.39660728
Eccentricity 0.0000566981
Time of ascending node (MJD) 49 460.430540


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