| 词条 | HD 61831 |
| 释义 |
| name = HD 61831 }}{{Starbox image |image={{Location mark |image=Puppis constellation map.svg|alt=|float=center|width=280 |label=|position=right |mark=Red circle.svg|mark_width=10|mark_link=HD 61831 |x=478|y=867 }} |caption=Location of HD 61831 (circled) }}{{Starbox observe | epoch = J2000 | constell = Puppis | ra = {{RA|07|39|27.33834}}[1] | dec = {{DEC|-38|18|28.8786}}[1] | appmag_v = 4.84[2] }}{{Starbox character | class = B2.5V[3] | b-v = -0.19[2] | u-b = -0.66[2] }}{{Starbox astrometry | radial_v = +26.40[4] | prop_mo_ra = -21.11[1] | prop_mo_dec = +15.81[1] | parallax = 5.87 | p_error = 0.16 | parallax_footnote = [1] | absmag_v = -1.51[5] }}{{Starbox detail | mass = 6.5[6] | temperature = 16,849[5] | luminosity = 1,300[5] | rotational_velocity = 138[3] | metal_fe = 0.00[7] }}{{Starbox catalog | names = d1 Puppis, CD-38°3531, GC 10311, GSC 07644-02700, HIP 37297, HR 2961, HD 61831, SAO 198253 }}{{Starbox reference | Simbad = HD+61831 }}{{Starbox end}}HD 61831 (d1 Puppis) is a class B2.5V[3] (blue dwarf) star in the constellation Puppis. Its apparent magnitude is 4.84[2] and it is approximately 556 light years away based on parallax.[1] References1. ^1 2 3 4 5 {{cite journal | arxiv=0708.1752 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 | title=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653 | year=2007 | last1=Van Leeuwen | first1=F. }} Vizier catalog entry {{Stars of Puppis}}{{Main-star-stub}}2. ^1 2 3 {{cite journal |bibcode=2002yCat.2237....0D |title=VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system |journal=CDS/ADC Collection of Electronic Catalogues |volume=2237 |author1=Ducati |first1=J. R. |year=2002 }} 3. ^1 2 {{cite journal | bibcode=1995yCat.5050....0H | title=VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991) | journal=VizieR On-line Data Catalog: V/50. Originally published in: 1964BS....C......0H | volume=5050 | author1=Hoffleit | first1=D. | last2=Warren | first2=W. H. | year=1995 }} 4. ^{{cite book | last=Wilson | first=R. E. | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institution for Science | bibcode=1953GCRV..C......0W | lccn=54001336 }} 5. ^1 2 {{cite journal | bibcode=2014A&A...566A.132S | doi=10.1051/0004-6361/201321468 | arxiv=1407.4531 | title=Accurate age determinations of several nearby open clusters containing magnetic Ap stars | journal=Astronomy & Astrophysics | volume=566 | pages=A132 | year=2014 | last1=Silaj | first1=J. | last2=Landstreet | first2=J. D. }} 6. ^{{cite journal | bibcode=2011MNRAS.410..190T | doi=10.1111/j.1365-2966.2010.17434.x | arxiv=1007.4883 | title=A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun | journal=Monthly Notices of the Royal Astronomical Society | volume=410 | pages=190 | year=2011 | last1=Tetzlaff | first1=N. | last2=Neuhäuser | first2=R. | last3=Hohle | first3=M. M. }} Vizier catalog entry 7. ^{{cite journal | bibcode=2012AstL...38..771G | doi=10.1134/S1063773712120031 | arxiv=1606.08814 | title=Dependence of kinematics on the age of stars in the solar neighborhood | journal=Astronomy Letters | volume=38 | issue=12 | pages=771 | year=2012 | last1=Gontcharov | first1=G. A. }} Vizier catalog entry 7 : Puppis|B-type main-sequence stars|Bayer objects|Durchmusterung objects|Hipparcos objects|HR objects|Henry Draper Catalogue objects |
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