| 词条 | 56 Sagittarii |
| 释义 |
| name = 56 Sagittarii }}{{Starbox observe | epoch = J2000 | constell = Sagittarius | ra = {{RA|19|46|21.73912}}[1] | dec = {{DEC|-19|45|40.0132}}[1] | appmag_v = 4.87[2] }}{{Starbox character | class = K1III[3] | b-v = +1.06[4] | u-b = +0.96[4] }}{{Starbox astrometry | radial_v = +22.07[5] | prop_mo_ra = -129.40[1] | prop_mo_dec = -90.55[1] | parallax = 15.71 | p_error = 0.23 | parallax_footnote = [1] | absmag_v = 0.85[2] }}{{Starbox detail | mass = 1.77[6] | radius = 11[6] | temperature = 4,750[7] | luminosity = 58.97[2] | rotational_velocity = < 1.1[8] | gravity = 2.58[9] | metal_fe = -0.07[9] }}{{Starbox catalog | names = f Sagittarii, BD-20°5698, FK5 1517, GC 27349, GSC 06320-02845, HIP 97290, HR 7515, HD 186648, SAO 162964 }}{{Starbox reference | Simbad = 56+Sagittarii }}{{Starbox end}}56 Sagittarii (56 Sgr) is a class K1III[3] (orange giant) star in the constellation Sagittarius. Its apparent magnitude is 4.87[2] and it is approximately 208 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 Sagittarius}}{{Giant-star-stub}}2. ^1 2 3 {{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 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. ^1 {{cite journal | bibcode=2006yCat.2168....0M | title=VizieR Online Data Catalog: Homogeneous Means in the UBV System (Mermilliod 1991) | journal=VizieR On-line Data Catalog: II/168. Originally published in: Institut d'Astronomie | volume=2168 | author1=Mermilliod | first1=J. C. | year=2006 }}Vizier catalog entry 5. ^{{cite journal | bibcode=2008AJ....135..209M | doi=10.1088/0004-6256/135/1/209 | title=Rotational and Radial Velocities for a Sample of 761 Hipparcos Giants and the Role of Binarity | journal=The Astronomical Journal | volume=135 | pages=209 | year=2008 | last1=Massarotti | first1=Alessandro | last2=Latham | first2=David W. | last3=Stefanik | first3=Robert P. | last4=Fogel | first4=Jeffrey }} 6. ^1 {{cite journal | bibcode=1999A&A...352..555A | arxiv=astro-ph/9911002 | title=Fundamental parameters of nearby stars from the comparison with evolutionary calculations: Masses, radii and effective temperatures | journal=Astronomy and Astrophysics | volume=352 | pages=555 | author1=Allende Prieto | first1=C. | last2=Lambert | first2=D. L. | year=1999 }} Vizier catalog entry 7. ^{{cite journal | bibcode=2008AstL...34..785G | doi=10.1134/S1063773708110078 | arxiv=1607.00619 | title=Red giant clump in the Tycho-2 catalogue | journal=Astronomy Letters | volume=34 | issue=11 | pages=785 | year=2009 | last1=Gontcharov | first1=G. A. }} Vizier catalog entry 8. ^{{cite journal | bibcode=2014A&A...561A.126D | doi=10.1051/0004-6361/201220762 | arxiv=1312.3474 | title=A catalog of rotational and radial velocities for evolved stars | journal=Astronomy & Astrophysics | volume=561 | pages=A126 | year=2014 | last1=De Medeiros | first1=J. R. | last2=Alves | first2=S. | last3=Udry | first3=S. | last4=Andersen | first4=J. | last5=Nordström | first5=B. | last6=Mayor | first6=M. }} Vizier catalog entry 9. ^1 {{cite journal | bibcode=2011A&A...525A..71W | doi=10.1051/0004-6361/201015014 | arxiv=1009.1491 | title=Coudé-feed stellar spectral library – atmospheric parameters | journal=Astronomy & Astrophysics | volume=525 | pages=A71 | year=2010 | last1=Wu | first1=Yue | last2=Singh | first2=H. P. | last3=Prugniel | first3=P. | last4=Gupta | first4=R. | last5=Koleva | first5=M. }} 8 : Sagittarius (constellation)|K-type giants|Bayer objects|Flamsteed objects|Durchmusterung objects|Hipparcos objects|HR objects|Henry Draper Catalogue objects |
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