- PSR B0329+54
Starbox short
name = PSR B0329+54
epoch =
constell =Camelopardalis
ra = RA|03|32|59.368
dec = DEC|+54|34|43.57
appmag_v =
absmag_v =
dist_ly = 2,643
dist_pc = 809.79
spectral = Pulsar
names = NVSS J033259+543444, PSR B0329+54, PSR J0332+5434
Simbad = PSR+B0329%2B54PSR B0329+54 is a
pulsar approximately 2,643light-year s away in theconstellation ofCamelopardalis . The pulsar is thought to complete its rotation every 0.71452second s. As of|1979, it is thought that twoextrasolar planet s orbit this pulsar, but have not yet been confirmed and are currently considered doubtful.Possible planetary system
In 1979, two
extrasolar planet s were announced to be orbiting the pulsar (being classified aspulsar planet s). However, the planets are considered doubtful, due to lack of evidence. If the planets were confirmed, they would be considered the first "true" extrasolar planet discovered.OrbitboxPlanet hypothetical
exoplanet = A
mass = 0.3±0.002 mp|M|⊕
semimajor = 2.3
period = 1205.358±0.003
eccentricity = 0OrbitboxPlanet hypothetical
exoplanet = B
mass = 2.2±0.002 mp|M|⊕
semimajor = 7.3
period = 61728.94±0.003
eccentricity = 0.23See also
*
PSR B1257+12 External links
*
** [http://www.extrasolar.net/planettour.asp?StarCatID=disproven&PlanetID=38 PSR B0329+54 A]
** [http://www.extrasolar.net/planettour.asp?StarCatID=disproven&PlanetID=37 PSR B0329+54 B]
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