| 词条 | 24 Scorpii |
| 释义 |
| name = 24 Scorpii }}{{Starbox image |image={{Location mark |image=Ophiuchus constellation map.svg|alt=|float=center|width=280 |label=|position=right |mark=Red circle.svg|mark_width=10|mark_link=24 Scorpii |x=680|y=749 }} |caption=Location of 24 Scorpii (circled) }}{{Starbox observe | epoch = J2000 | constell = Ophiuchus | ra = {{RA|16|41|34.38333}}[1] | dec = {{DEC|-17|44|31.7985}}[1] | appmag_v = 4.91[2] }}{{Starbox character | class = G7.5IICN1Ba0.4[3] | b-v = +1.11[4] | u-b = +0.85[4] }}{{Starbox astrometry | radial_v = -25.20[5] | prop_mo_ra = -21.08[1] | prop_mo_dec = -0.69[1] | parallax = 7.91 | p_error = 0.30 | parallax_footnote = [1] | absmag_v = -0.60[2] }}{{Starbox detail | mass = 2.72[6] | radius = 21.43[6] | temperature = 4,717[6] | luminosity = 204[6] | rotational_velocity = 5.3[7] | gravity = 2.23[6] | metal_fe = -0.13[6] }}{{Starbox catalog | names = BD-17°4618, FK5 624, GC 22449, GJ 9574, HIP 81724, HR 6196, HD 150416, SAO 160046 }}{{Starbox reference | Simbad = HD+150416 }}{{Starbox end}}24 Scorpii (24 Sco) is a class G7.5II[3] (yellow bright giant) star in the constellation Ophiuchus. Its apparent magnitude is 4.91[2] and it is approximately 412 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 Ophiuchus}}{{Giant-star-stub}}2. ^1 2 {{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 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 }} 6. ^1 2 3 4 5 {{cite journal | arxiv=1412.4634 | bibcode=2015A&A...574A.116R | doi=10.1051/0004-6361/201322360 | title=Precise radial velocities of giant stars | journal=Astronomy & Astrophysics | volume=574 | pages=A116 | year=2015 | last1=Reffert | first1=Sabine | last2=Bergmann | first2=Christoph | last3=Quirrenbach | first3=Andreas | last4=Trifonov | first4=Trifon | last5=Künstler | first5=Andreas | hdl=10722/215277 }} Vizier catalog entry 7. ^{{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 8 : Ophiuchus (constellation)|G-type bright giants|Durchmusterung objects|Flamsteed objects|Hipparcos objects|HR objects|Henry Draper Catalogue objects|Gliese and GJ objects |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。