Nearby stars catalogue < LIVING fUTURE

Star PSR B1257+12

Neutron star PSR B1257+12 is located 2313.2 light years away from the Sun. It is a single star, that has 140 of solar mass. There are multiple known exoplanets in this system.
Sun distance
2313.2 light years
PSR B1257+12
part of star image
part of star image
Neutron star

Mass: 1.4 M Sun | M Jupiter
radius icon
Size: 0.000015 R Sun | 0 R Jupiter
temperature iconTemperature: 28856 K | 4.99 T Sun
time iconAge: (2) billions years | 0 Sun

3 exoplanets:
PSR B1257+12 b
0 M 0.19 AU 25.3 days
PSR B1257+12 c
4.3 M 0.36 AU 66.5 days
PSR B1257+12 d
3.9 M 0.46 AU 98.2 days
More about PSR B1257+12
      Star PSR B1257+12 can be found in northern celestial hemisphere.  PSR B1257+12 is much smaller than the Sun and temperature in its outer envelope is around 28856 K (28583 °C), which is about 499 % of Suns temperature.
Other designations of this star
PSR 1257+12, PSR J1300+1240, Lich, PSR 1300+1240
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psr-b1257-12