| 词条 | HD 180262 |
| 释义 |
| epoch=J2000 | ra={{RA|19|15|20.08999}} | dec={{DEC|+15|05|01.1456}} | appmag_v=5.57[3] {{nowrap|(5.75 + 7.69)}}[4] | constell=Aquila }}{{Starbox character | class={{nowrap|G8II-III + A1V}}[4] | r-i = 0.54 | v-r = | b-v = +1.10[3] | u-b = +0.85[3] | variable= }}{{Starbox astrometry | radial_v=−25.2[8] | prop_mo_ra=+0.55 | prop_mo_dec=−11.10 | parallax=5.32 | p_error=0.9 | parallax_footnote= | absmag_v= }}{{Starbox detail | component1=HD 180262 A | mass= | radius=50[12] | luminosity=323[13] | temperature=4,308[14] | metal_fe=0.21[14] | rotational_velocity=1.4[16] | gravity=2.0[16] | age= }}{{Starbox catalog | names=BD+14° 3846, HD 180262, HIP 94624, HR 7300, SAO 104655. }}{{Starbox reference | Simbad=HD+180262 }}{{Starbox reference | Simbad=IDS+19107%2B1455 }}{{Starbox end}}HD 180262 is a wide double star in the equatorial constellation of Aquila. The pair have an angular separation of 89.823″.[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][5][6][7]2. ^1 2 {{citation | last1=Greenstein | first1=Jesse L. | last2=Keenan | first2=Philip C. | title=Abundances of Metals, CN, and CH in Giant Stars | journal=Astrophysical Journal | volume=127 | page=172 | date=January 1958 | doi=10.1086/146449 | bibcode=1958ApJ...127..172G}} 3. ^1 2 3 {{citation | last1=Mermilliod | first1=J.-C. | title=Compilation of Eggen's UBV data, transformed to UBV (unpublished) | journal=Catalogue of Eggen's UBV data. SIMBAD | date=1986 | bibcode=1986EgUBV........0M}} 4. ^1 {{citation | display-authors=1 | last1=McDonald | first1=I. | last2=Zijlstra | first2=A. A. | last3=Boyer | first3=M. L. | title=Fundamental Parameters and Infrared Excesses of Hipparcos Stars | journal=Monthly Notices of the Royal Astronomical Society | volume=427 | issue=1 | pages=343–57 | date=2012 | bibcode=2012MNRAS.427..343M | arxiv=1208.2037 | doi=10.1111/j.1365-2966.2012.21873.x}} 5. ^1 2 3 {{citation | last1=Eggleton | first1=P. P. | last2=Tokovinin | first2=A. A. | title=A catalogue of multiplicity among bright stellar systems | journal=Monthly Notices of the Royal Astronomical Society | volume=389 | issue=2 | pages=869–879 | date=September 2008 | doi=10.1111/j.1365-2966.2008.13596.x | bibcode=2008MNRAS.389..869E | arxiv=0806.2878}} 6. ^1 {{citation | display-authors=1 | last1=Pasinetti Fracassini | first1=L. E. | last2=Pastori | first2=L. | last3=Covino | first3=S. | last4=Pozzi | first4=A. | title=Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics | journal=Astronomy and Astrophysics | volume=367 | pages=521–524 |date=February 2001 | doi=10.1051/0004-6361:20000451 | bibcode=2001A&A...367..521P | arxiv=astro-ph/0012289}} 7. ^1 2 {{citation | last1=Lèbre | first1=A. | last2=de Laverny | first2=P. | last3=Do Nascimento | first3=J. D., Jr. | last4=de Medeiros | first4=J. R. | title=Lithium abundances and rotational behavior for bright giant stars | journal=Astronomy and Astrophysics | volume=450 | issue=3 | pages=1173–1179 | date=May 2006 | doi=10.1051/0004-6361:20053485 | bibcode=2006A&A...450.1173L}} }} External links
7 : Aquila (constellation)|Henry Draper Catalogue objects|Double stars|G-type bright giants|HR objects|Hipparcos objects|Durchmusterung objects |
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