| 词条 | HD 61330 |
| 释义 |
| name = HD 61330 }}{{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 61330 |x=490|y=780 }} |caption=Location of HD 61330 (circled) }}{{Starbox observe | epoch = J2000 | constell = Puppis | ra = {{RA|07|37|22.10978}}[1] | dec = {{DEC|-34|58|06.7109}}[1] | appmag_v = 4.53[2] }}{{Starbox character | class = B8IV[3] | b-v = -0.09[2] | u-b = -0.31[2] }}{{Starbox astrometry | radial_v = +24.00[4] | prop_mo_ra = -14.21[1] | prop_mo_dec = +16.32[1] | parallax = 9.05 | p_error = 0.40 | parallax_footnote = [1] | absmag_v = -0.68[5] }}{{Starbox detail | mass = 3.59[6] | temperature = 11,480[6] | luminosity = 270[6] | rotational_velocity = 56[6] }}{{Starbox catalog | names = f Puppis, CD-34°3755, CCDM J07374-3458ABC, FK5 290, GC 10246, GSC 07113-03280, HIP 37096, HR 2937, HD 61330, SAO 198195, WDS J07374-3458AB,C }}{{Starbox reference | Simbad = HD+61330 }}{{Starbox end}}HD 61330 (f Puppis) is a class B8IV[3] (blue subgiant) star in the constellation Puppis. Its apparent magnitude is 4.53[2] and it is approximately 360 light years away based on parallax.[1] It is a multiple star, with a secondary component C, with magnitude 6.07 in an 81-year orbit with eccentricity 0.64.[7] Another closer component, B, has been reported at 6.1 magnitude and 0.1" separation, but subsequent observers have repeatedly failed to confirm it.[8] 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}}{{Subgiant-star-stub}}{{multi-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 {{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 journal | bibcode=2007AN....328..889K | doi=10.1002/asna.200710776| title=Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations| journal=Astronomische Nachrichten| volume=328| issue=9| pages=889| year=2007| last1=Kharchenko| first1=N.V.| last2=Scholz| first2=R.-D.| last3=Piskunov| first3=A.E.| last4=Röser| first4=S.| last5=Schilbach| first5=E.|arxiv = 0705.0878 }} 5. ^{{cite journal | bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015 | arxiv=1108.4971 | title=XHIP: An extended hipparcos compilation | journal=Astronomy Letters | volume=38 | issue=5 | pages=331 | year=2012 | last1=Anderson | first1=E. | last2=Francis | first2=Ch. }} Vizier catalog entry 6. ^1 2 3 {{cite journal | arxiv=1201.2052 | bibcode=2012A&A...537A.120Z | doi=10.1051/0004-6361/201117691 | title=Rotational velocities of A-type stars | journal=Astronomy & Astrophysics | volume=537 | pages=A120 | year=2012 | last1=Zorec | first1=J. | last2=Royer | first2=F. }} Vizier catalog entry 7. ^{{cite journal | bibcode=2012A&A...546A..69M | doi=10.1051/0004-6361/201219774 | title=Dynamical masses of a selected sample of orbital binaries | journal=Astronomy & Astrophysics | volume=546 | pages=A69 | year=2012 | last1=Malkov | first1=O. Yu. | last2=Tamazian | first2=V. S. | last3=Docobo | first3=J. A. | last4=Chulkov | first4=D. A. }} Vizier catalog entry 8. ^{{cite journal | bibcode=2001AJ....122.3466M | doi=10.1086/323920 | title=The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog | journal=The Astronomical Journal | volume=122 | issue=6 | pages=3466 | year=2001 | last1=Mason | first1=Brian D. | last2=Wycoff | first2=Gary L. | last3=Hartkopf | first3=William I. | last4=Douglass | first4=Geoffrey G. | last5=Worley | first5=Charles E. }} Vizier catalog entry 8 : Puppis|B-type subgiants|Double stars|Bayer objects|Durchmusterung objects|Hipparcos objects|HR objects|Henry Draper Catalogue objects |
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