| 词条 | HD 88836 |
| 释义 |
| name = HD 88836 }}{{Starbox observe | epoch = J2000 | ra = {{RA|10|13|56.55738}} | dec = {{DEC|−40|18|38.7929}} | appmag_v = 6.35[3] | constell = Antlia }}{{Starbox character | class = G8III[4] | b-v = 0.94[3] | u-b = | variable = }}{{Starbox astrometry | radial_v = 0.00[6] | prop_mo_ra = {{val|−30.81|0.24}} | prop_mo_dec = {{val|−9.67|0.32}} | parallax = 7.15 | p_error = 0.41 | parallax_footnote = | absmag_v = }}{{Starbox detail | mass = | radius = | luminosity = 58[10] | temperature = 5,148[10] | metal_fe = | rotational_velocity = | age_gyr = }}{{Starbox catalog | names = CD-39° 6225, HD 88836, HIP 50122, HR 4019, SAO 221883. }}{{Starbox reference | Simbad = HD+88836 }}{{Starbox reference | Simbad = IDS+10097-3949 }}{{Starbox end}}HD 88836 is a double star in the southern constellation of Antlia. With an apparent magnitude of 6.35, it is faintly visible to the naked eye from dark skies.[3] The brighter component is a giant star with a stellar classification of G8III.[4] It is radiating energy at a luminosity 58 times that of the Sun.[10] The faint companion is eight magnitudes dimmer than the primary and is located at an angular separation of 12.7″.[4] References1. ^1 {{Cite journal| doi = 10.1134/S1063773706110065| bibcode=2006AstL...32..759G| title = Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system| journal = Astronomy Letters| volume = 32| issue = 11| pages = 759–771| date = November 2006| last1 = Gontcharov | first1 = G. A.|arxiv = 1606.08053 }} [1][2][3][4]2. ^1 2 3 {{citation | display-authors=1 | last1=Johnson | first1=H. L. | last2=Iriarte | first2=B. | last3=Mitchell | first3=R. I. | last4=Wisniewskj | first4=W. Z. | title=UBVRIJKL photometry of the bright stars | journal=Communications of the Lunar and Planetary Laboratory | volume=4 | issue=99 | year=1966 | bibcode=1966CoLPL...4...99J}} 3. ^1 2 3 {{citation | display-authors=1 | last1=McDonald | first1=I. | last2=Zijlstra | first2=A. A. | last3=Boyer | first3=M. L. | date=2012 | title=Fundamental Parameters and Infrared Excesses of Hipparcos Stars | journal=Monthly Notices of the Royal Astronomical Society | volume=427 | issue=1 | pages=343–57 | bibcode=2012MNRAS.427..343M | arxiv=1208.2037 | doi=10.1111/j.1365-2966.2012.21873.x}} 4. ^1 2 3 {{citation | last1=Hoffleit | first1=Dorrit | title=Catalogue of bright stars | publication-place=New Haven, Conn | publisher=Yale University Observatory | edition=3rd rev. | date=1964 | bibcode=1964cbs..book.....H}} }} External links
7 : Antlia|Henry Draper Catalogue objects|Double stars|G-type giants|HR objects|Hipparcos objects|Durchmusterung objects |
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