| 词条 | HD 126009 |
| 释义 |
| name=HD 126009 }}{{Starbox observe | epoch=J2000 | ra={{RA|14|22|14.00145}} | dec={{DEC|+29|22|11.7169}} | appmag_v=6.6[3] | constell=Boötes }}{{Starbox character | class=M3III[4] | r-i = | v-r = | b-v = +1.60[3] | u-b = +1.46[3] | variable=Irregular[7] }}{{Starbox astrometry | radial_v={{val|-19.66|0.54}}[8] | prop_mo_ra=-38.37 | prop_mo_dec=-25.87 | parallax=4.23 | p_error=0.47 | parallax_footnote= | absmag_v= }}{{Starbox detail | mass= | radius= | luminosity=1,875[12] | temperature=3,387[12] | metal_fe= | gravity= | rotational_velocity= | age_gyr= }}{{Starbox catalog | names=CI Boötes, BD+30° 2513, HD126009, HIP 70236, SAO 83312. }}{{Starbox reference | Simbad=HD+126009 }}{{Starbox end}} HD 126009 or CI Boötis is a variable star[4] in the northern constellation of Boötes. References1. ^1 {{cite journal | displayauthors=1 | last1=Famaey | first1=B. | last2=Pourbaix | first2=D. | last3=Frankowski | first3=A. | last4=Van Eck | first4=S. | last5=Mayor | first5=M. | last6=Udry | first6=S. | last7=Jorissen | first7=H. A. | title=Spectroscopic binaries among Hipparcos M giants,. I. Data, orbits, and intrinsic variations | journal=Astronomy and Astrophysics | volume=498 | issue=2 | pages=627–640 | year=2009 | arxiv=0901.0934 | bibcode=2009A&A...498..627F | doi=10.1051/0004-6361/200810698 | postscript=.}} [1][2][3][4][5]2. ^1 2 3 {{citation | last1=Mermilliod | first1=J.-C. | title=Compilation of Eggen's UBV data, transformed to UBV (unpublished) | journal=Catalogue of Eggen's UBV data.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}} 3. ^1 2 {{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}} 4. ^1 2 {{citation | last=Tabur | first=V. | last2=Bedding |first2=T. R.|author2-link= Tim Bedding | title=Long-term photometry and periods for 261 nearby pulsating M giants | journal=Monthly Notices of the Royal Astronomical Society | volume=400 | issue=4 | pages=1945–61 | year=2009 | doi=10.1111/j.1365-2966.2009.15588.x | arxiv=0908.3228 | bibcode=2009MNRAS.400.1945T}} 5. ^1 {{citation | display-authors=1 | last1=Mennessier | first1=M. O. | last2=Mowlavi | first2=N. | last3=Alvarez | first3=R. | last4=Luri | first4=X. | title=Long period variable stars: galactic populations and infrared luminosity calibrations | journal=Astronomy and Astrophysics | volume=374 | pages=968–979 | date=August 2001 | doi=10.1051/0004-6361:20010764 | bibcode=2001A&A...374..968M | arxiv=astro-ph/0105552 | postscript=.}} }} External links
7 : Boötes|Henry Draper Catalogue objects|Hipparcos objects|Objects with variable star designations|M-type giants|Slow irregular variables|Durchmusterung objects |
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