| 词条 | 10 Canis Majoris |
| 释义 |
| name = 10 Canis Majoris }}{{Starbox observe | epoch = J2000.0 | constell=Canis Major | ra = {{RA|06|44|28.467}} | dec = {{DEC|-31|04|13.89}} | appmag_v = +5.23 }}{{Starbox character | class = B2IIIe | b-v = −0.12 | u-b = −0.93 | variable = γ Cas }}{{Starbox astrometry | radial_v = +34 | prop_mo_ra = -3.20 ± 0.38 | prop_mo_dec = 5.59 ± 0.51 | parallax = 0.90 | p_error = 0.46 | parallax_footnote = }}{{Starbox catalog | names = FT Canis Majoris, HR 2492, HD 48917, CD−30° 3484, HIP 32292, SAO 197149, GC 8827, CCDM 06445-3104 }}{{Starbox reference | Simbad = 10+CMa}}{{Starbox end}} 10 Canis Majoris is a star in the constellation Canis Major. It is approximately 4000 light years from Earth. 10 Canis Majoris is a blue-white B-type giant with a mean apparent magnitude of +5.23. It is classified as a Gamma Cassiopeiae type variable star and its brightness varies from magnitude +5.13 to +5.44. ReferencesVizier catalog entry}}{{Stars of Canis Major}}{{var-star-stub}} 9 : B-type giants|Canis Major|Flamsteed objects|Gamma Cassiopeiae variable stars|Objects with variable star designations|HR objects|Hipparcos objects|Henry Draper Catalogue objects|Durchmusterung objects |
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