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- HR_3803 abstract "HR 3803 or N Velorum (N Vel) is a 3rd-magnitude star on the border between the southern constellations Carina and Vela. Based upon parallax measurements, it is approximately 239 light-years (73 parsecs) from Earth. It is an orange-hued K-type giant star and has twice the mass of the Sun. The measured angular diameter of this star, after correction for limb darkening, is 7.13 ± 0.08 mas. At the estimated distance of Eta Draconis, this yields a physical size of about 29 times the radius of the Sun.In 1752, French astronomer Nicolas Louis de Lacaille divided the former constellation Argo Navis into three separate constellations, and then referenced its stars by extending Bayer's system of star nomenclature; this star was given the designation N Velorum. In 1871 Benjamin Apthorp Gould discovered this star to be variable, but this occurred prior to the standardization of variable star nomenclature by German astronomer Friedrich Wilhelm Argelander during the nineteenth century, so it does not fall into the standard range of variable star designations.The star should not be confused with n Velorum.".
- HR_3803 wikiPageID "8672923".
- HR_3803 wikiPageRevisionID "591721154".
- HR_3803 appmagV "3.16".
- HR_3803 bV "+1.55".
- HR_3803 class "K5 III".
- HR_3803 constell Vela_(constellation).
- HR_3803 epoch "J2000".
- HR_3803 hasPhotoCollection HR_3803.
- HR_3803 mass "2".
- HR_3803 pError "0.1".
- HR_3803 parallax "13.65".
- HR_3803 propMoDec "+5.87".
- HR_3803 propMoRa "–32.54".
- HR_3803 radialV "–13.9".
- HR_3803 radius "29".
- HR_3803 temperature "3860".
- HR_3803 uB "+1.88".
- HR_3803 subject Category:Bayer_objects.
- HR_3803 subject Category:Henry_Draper_Catalogue_objects.
- HR_3803 subject Category:K-type_giants.
- HR_3803 subject Category:Vela_(constellation).
- HR_3803 type CelestialBody.
- HR_3803 type Star.
- HR_3803 type PhysicalBody.
- HR_3803 comment "HR 3803 or N Velorum (N Vel) is a 3rd-magnitude star on the border between the southern constellations Carina and Vela. Based upon parallax measurements, it is approximately 239 light-years (73 parsecs) from Earth. It is an orange-hued K-type giant star and has twice the mass of the Sun. The measured angular diameter of this star, after correction for limb darkening, is 7.13 ± 0.08 mas.".
- HR_3803 label "HD 82668".
- HR_3803 label "HR 3803".
- HR_3803 label "HR 3803".
- HR_3803 label "N Velorum".
- HR_3803 label "N Velorum".
- HR_3803 label "天社六".
- HR_3803 sameAs N_Velorum.
- HR_3803 sameAs N_Velorum.
- HR_3803 sameAs HD_82668.
- HR_3803 sameAs HR_3803.
- HR_3803 sameAs m.027dg5v.
- HR_3803 sameAs Q2606736.
- HR_3803 sameAs Q2606736.
- HR_3803 wasDerivedFrom HR_3803?oldid=591721154.
- HR_3803 isPrimaryTopicOf HR_3803.
- HR_3803 name "HR 3803".