| 释义 |
- References
{{Starbox begin
| name = Eta Microscopii
}}{{Starbox observe
| epoch = J2000.0
| equinox = J2000.0 (ICRS)
| constell = Microscopium
| ra = {{RA|21|06|25.51918}}
| dec = {{DEC|−41|23|09.4753}}
| appmag_v = 5.53[3]
}}{{Starbox character
| class = K3 III[4]
| b-v = +1.35[3]
| u-b = +1.50[3]
| variable =
}}{{Starbox astrometry
| radial_v = {{Val|+11.0|4.3}}[7]
| prop_mo_ra = +28.01
| prop_mo_dec = −12.00
| parallax = 4.58
| p_error = 0.35
| parallax_footnote =
| absmag_v = −1.13[11]
}}{{Starbox detail
| source =
| mass =
| radius =
| luminosity = 457[12]
| temperature = 4,400[12]
| gravity =
| metal_fe =
| rotational_velocity =
| age_myr =
}}{{Starbox catalog
| names = {{odlist | B=η Mic | CD=−41° 14379| FK5=3684 | HD=200702 | HIP=104177 | HR=8069 | SAO=230523 | GC=29461 }}[14]
}}{{Starbox reference
| Simbad = eta+Mic
}}{{Starbox end}}η Microscopii, Latinised as Eta Microscopii, is a solitary,[15] orange-hued star in the constellation Microscopium. Its apparent magnitude is 5.53. Located around 710 light-years distant, it shines with a luminosity approximately 457 times that of the Sun and has a surface temperature of 4,400 K.[16]References1. ^1 {{citation | title=XHIP: An extended hipparcos compilation | last1=Anderson | first1=E. | last2=Francis | first2=Ch. | journal=Astronomy Letters | volume=38 | issue=5 | pages=331 | year=2012 | bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015 | arxiv=1108.4971 | postscript=. }}
2. ^1 {{citation | title=Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system | last1=Gontcharov | first1=G. A. | journal=Astronomy Letters | volume=32 | issue=11 | pages=759–771 | date=2006 | bibcode=2006AstL...32..759G | doi=10.1134/S1063773706110065 | arxiv=1606.08053 | postscript=. }}
3. ^1 {{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 | postscript=. }}
4. ^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 | doi=10.1111/j.1365-2966.2012.21873.x | arxiv=1208.2037 | postscript=. }}
5. ^1 {{citation | last1=Houk | first1=Nancy | title=Michigan catalogue of two-dimensional spectral types for the HD stars | volume=2 | publication-place=Ann Arbor | publisher=Dept. of Astronomy, University of Michigan | year=1978 | bibcode=1978mcts.book.....H | postscript=. }}
6. ^1 2 3 {{citation | title=Photoelectric UBV photometry of late-type stars in two regions at high galactic latitude | last1=Drilling | first1=J. S. | journal=Astronomical Journal | postscript=. | volume=78 | pages=44–46 | date=February 1973 | doi=10.1086/111370 | bibcode=1973AJ.....78...44D }}
7. ^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 | postscript=. }}
8. ^1 {{cite simbad | title=eta Mic | accessdate=2017-08-12 | postscript=. }}
}}{{Stars of Microscopium|state=collapsed}} 7 : K-type giants|Microscopium|Bayer objects|Durchmusterung objects|Henry Draper Catalogue objects|Hipparcos objects|HR objects |