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- RX_J0720.4-3125 abstract "RX J0720.4-3125 is a neutron star in the constellation Canis Major. It was discovered in 1997 in the ROSAT All-sky survey. Measurement of its parallax leads to an estimate of around 360 parsecs (1174 light-years) for its distance from Earth. It is a member of the Magnificent Seven, a group of neutron stars that are relatively near to our Solar System. RX J0720.4-3125 has a radius of around 5 km. Its spectrum and temperature appear to be mysteriously changing over several years. The nature of the changes are unclear, but it is possible there was an event such as the star's absorption of an accretion disc.".
- RX_J0720.4-3125 wikiPageID "42245910".
- RX_J0720.4-3125 wikiPageRevisionID "602291969".
- RX_J0720.4-3125 appmagV "~26.6".
- RX_J0720.4-3125 constell Canis_Major.
- RX_J0720.4-3125 epoch "1996.7".
- RX_J0720.4-3125 equinox Epoch_(astronomy).
- RX_J0720.4-3125 radiusKm "~5".
- RX_J0720.4-3125 subject Category:Canis_Major_(constellation).
- RX_J0720.4-3125 subject Category:Neutron_stars.
- RX_J0720.4-3125 subject Category:ROSAT_objects.
- RX_J0720.4-3125 type CelestialBody.
- RX_J0720.4-3125 type Star.
- RX_J0720.4-3125 type PhysicalBody.
- RX_J0720.4-3125 comment "RX J0720.4-3125 is a neutron star in the constellation Canis Major. It was discovered in 1997 in the ROSAT All-sky survey. Measurement of its parallax leads to an estimate of around 360 parsecs (1174 light-years) for its distance from Earth. It is a member of the Magnificent Seven, a group of neutron stars that are relatively near to our Solar System. RX J0720.4-3125 has a radius of around 5 km. Its spectrum and temperature appear to be mysteriously changing over several years.".
- RX_J0720.4-3125 label "RX J0720.4-3125".
- RX_J0720.4-3125 sameAs m.0100rmvc.
- RX_J0720.4-3125 sameAs Q16932783.
- RX_J0720.4-3125 sameAs Q16932783.
- RX_J0720.4-3125 wasDerivedFrom RX_J0720.4-3125?oldid=602291969.
- RX_J0720.4-3125 isPrimaryTopicOf RX_J0720.4-3125.
- RX_J0720.4-3125 name "[http://simbad.u-strasbg.fr/simbad/sim-id?Ident=RX%J0720.4-3125 RX J0720.4-3125]".