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Double Pulsars

Artist's impression. The objects are not shown to scale: if they were depicted as the size of marbles, they would be 225 m (750 ft) apart. See also MPEG animation (2.4 MB)
Observation data
Epoch J2000      Equinox J2000
Constellation Puppis
Right ascension 07h 37m 51.247s
Declination -30° 39' 40.74 "'
Characteristics
Spectral type Pulsar
U−B color index ?
B−V color index ?
Variable type None
Astrometry
Distance 1600 - 2000 Ly (600 parsecs)
Details
Mass1.35 M
RadiusR
LuminosityL
TemperatureK
Metallicity?
Rotation22.6993786 ms[1][2]
Age? years
  1. ^ The first double pulsar - List of the team. Retrieved 2010-07-07
  2. ^ ATNF Pulsar Catalogue database [1].