HD 220035: Difference between revisions
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Praemonitus (talk | contribs) Data update with references |
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{{No citations|date=October 2010}} |
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{{Starbox observe |
{{Starbox observe |
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| epoch=J2000 |
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| ra={{RA|23|20|40.88873}}<ref name="van Leeuwen2007"/> |
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| dec={{DEC|−05|54|28.6987}}<ref name="van Leeuwen2007"/> |
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| appmag_v=6.17<ref name=clpl4_99/> |
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| constell=[[Aquarius (constellation)|Aquarius]] |
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}} |
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{{Starbox character |
{{Starbox character |
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| class=K0III<ref name=cowley1979/> |
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| b-v=+1.07<ref name=clpl4_99/> |
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| u-b=+0.97<ref name=clpl4_99/> |
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| variable= |
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}} |
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{{Starbox astrometry |
{{Starbox astrometry |
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radial_v=-1.9 | |
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| radial_v=-1.9<ref name="Gontcharov"/> |
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prop_mo_ra=-102.57 | |
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| prop_mo_ra=-100.38<ref name="van Leeuwen2007"/> |
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prop_mo_dec= -60.16 | |
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| prop_mo_dec=-58.84<ref name="van Leeuwen2007"/> |
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| parallax=8.84 |
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| p_error=0.52 |
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| parallax_footnote=<ref name="van Leeuwen2007"/> |
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}}<!-- |
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metal= | |
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rotation= | |
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age= }} |
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| metal_fe= |
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| rotational_velocity= |
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| age_gyr= |
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}} |
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{{starbox sources|HIP|CCDM|HR}} |
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}} |
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{{Starbox end}} |
{{Starbox end}} |
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'''HD 220035''' is variable star. |
'''HD 220035''' is [[variable star]] in the equatorial [[constellation]] of [[Aquarius (constellation)|Aquarius]]. |
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==References== |
==References== |
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{{reflist|refs= |
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<ref name="van Leeuwen2007">{{cite journal |
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| last1=van Leeuwen | first1=F. |
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| title=Validation of the new Hipparcos reduction |
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| journal=Astronomy and Astrophysics |
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| volume=474 | issue=2 | pages=653–664 | year=2007 |
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| arxiv=0708.1752 |
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| bibcode=2007A&A...474..653V |
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| doi=10.1051/0004-6361:20078357 |
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}}</ref> |
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<ref name="Gontcharov">{{cite doi|10.1134/S1063773706110065}}</ref> |
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<ref name=clpl4_99>{{citation |
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| display-authors=1 |
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| last1=Johnson | first1=H. L. |
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| last2=Iriarte | first2=B. |
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| last3=Mitchell | first3=R. I. |
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| last4=Wisniewskj | first4=W. Z. |
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| title=UBVRIJKL photometry of the bright stars |
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| journal=Communications of the Lunar and Planetary Laboratory |
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| volume=4 | issue=99 | year=1966 |
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| bibcode=1966CoLPL...4...99J |
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}}</ref> |
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<ref name=cowley1979>{{citation |
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| last1=Cowley | first1=A. P. |
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| last2=Bidelman | first2=W. P. |
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| title=MK spectral types for some F and G stars |
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| journal=Publications of the Astronomical Society of the Pacific |
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| volume=91 | pages=83−86 |
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| date=February 1979 |
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| doi=10.1086/130446 |
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| bibcode=1979PASP...91...83C |
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}}</ref> |
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}} |
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==External links== |
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* [http://aladin.u-strasbg.fr/AladinPreview?-c=23+20+40.8874-05+54+28.711&ident=NSV+14515&submit=Aladin+previewer Image HD 220035] |
* [http://aladin.u-strasbg.fr/AladinPreview?-c=23+20+40.8874-05+54+28.711&ident=NSV+14515&submit=Aladin+previewer Image HD 220035] |
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Revision as of 22:13, 30 July 2015
Observation data Epoch J2000 Equinox J2000 | |
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Constellation | Aquarius |
Right ascension | 23h 20m 40.88873s[1] |
Declination | −05° 54′ 28.6987″[1] |
Apparent magnitude (V) | 6.17[2] |
Characteristics | |
Spectral type | K0III[3] |
U−B color index | +0.97[2] |
B−V color index | +1.07[2] |
Astrometry | |
Radial velocity (Rv) | -1.9[4] km/s |
Proper motion (μ) | RA: -100.38[1] mas/yr Dec.: -58.84[1] mas/yr |
Parallax (π) | 8.84 ± 0.52 mas[1] |
Distance | 370 ± 20 ly (113 ± 7 pc) |
Other designations | |
Database references | |
SIMBAD | data |
HD 220035 is variable star in the equatorial constellation of Aquarius.
References
- ^ a b c d e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
- ^ a b c Johnson, H. L.; et al. (1966), "UBVRIJKL photometry of the bright stars", Communications of the Lunar and Planetary Laboratory, 4 (99), Bibcode:1966CoLPL...4...99J
- ^ Cowley, A. P.; Bidelman, W. P. (February 1979), "MK spectral types for some F and G stars", Publications of the Astronomical Society of the Pacific, 91: 83−86, Bibcode:1979PASP...91...83C, doi:10.1086/130446
- ^ Attention: This template ({{cite doi}}) is deprecated. To cite the publication identified by doi:10.1134/S1063773706110065, please use {{cite journal}} (if it was published in a bona fide academic journal, otherwise {{cite report}} with
|doi=10.1134/S1063773706110065
instead.