AD Leonis: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
FBN122645 memindahkan halaman Pengguna:FBN122645/Proyek ke Gliese 412 |
Tidak ada ringkasan suntingan |
||
| (4 revisi perantara oleh satu pengguna lainnya tidak ditampilkan) | |||
Baris 1:
{{Starbox begin
| name=AD Leonis
}}
{{Starbox observe
| epoch=J2000
| constell=[[Leo (constellation)|Leo]]
| ra = {{RA|10|19|36.277}}<ref name="aaa355"/>
| dec = {{DEC|+19|52|12.06}}<ref name="aaa355"/>
| appmag_v=9.32<ref name=aaass34_1/>
}}
{{Starbox character
| class=M3.5eV<ref name="apj699"/>
| b-v=+1.54<ref name=aaass34_1/>
| u-b=+1.06<ref name=aaass34_1/>
| variable=[[Flare star]]<ref name="gcvs71"/>
}}
{{Starbox astrometry
| radial_v=+10.8<ref name=rgcrv/>
| prop_mo_ra=–501.8<ref name="aaa355"/>
| prop_mo_dec=–42.8<ref name="aaa355"/>
| parallax=203.9
| p_error=2.8
| parallax_footnote=<ref name="Gliese1991"/>
| absmag_v=10.87<ref name="RECONS"/>
}}
{{Starbox detail
| mass=0.39–0.42<ref name="RECONS"/><ref name="apj692"/>
| radius=0.39<ref name="apj692"/>
| luminosity=0.024<ref name=Pettersen/>
| temperature={{nowrap|3,390 ± 19}}<ref name=apj748_2_934/>
| metal_fe={{nowrap|+0.28 ± 0.17}}<ref name=apj748_2_934/>
| rotational_velocity=3<ref name="apj692" /><ref name="aaa467"/>
| gravity=4.79<ref name=Pettersen/>
| age_myr=25-300<ref name=apj699_1_649/>
}}
{{Starbox catalog
| names=[[Gliese Catalogue of Nearby Stars|Gliese]] 388, [[Bonner Durchmusterung|BD]]+20 2465, [[Henry L. Giclas catalogue#Proper motion catalogues|G]] 54-23, [[Luyten Half-Second catalogue|LHS]] 5167, [[Luyten Two-Tenths catalogue|LTT]] 12761, [[Luyten-Palomar proper motion catalogue#Proper_motion_catalogues|NLTT]] 24015, [[Smithsonian Astrophysical Observatory|SAO]] 81292, [[General Catalogue of Trigonometric Parallaxes|PLX]] 2420, [[Tycho-2 Catalogue|TYC]] 1423-174-1<ref name="SIMBAD"/>
}}
{{Starbox reference
|Simbad=TYC+1423-174-1
}}
{{Starbox end}}
'''AD Leonis''' ('''Gliese 388''') adalah bintang [[katai merah]]. Jaraknya relatif dekat Matahari, dengan jarak sekitar 16 tahun cahaya, di konstelasi [[Leo]]. AD Leonis adalah bintang [[deret utama]] dengan klasifikasi spektrum M3.5V.<ref>{{Cite journal|last=Shkolnik|first=Evgenya|last2=Liu|first2=Michael C.|last3=Reid|first3=I. Neill|date=2009-06-16|title=IDENTIFYING THE YOUNG LOW-MASS STARS WITHIN 25 PC. I. SPECTROSCOPIC OBSERVATIONS|url=http://dx.doi.org/10.1088/0004-637x/699/1/649|journal=The Astrophysical Journal|volume=699|issue=1|pages=649–666|doi=10.1088/0004-637x/699/1/649|issn=0004-637X}}</ref> Ini adalah bintang suar yang mengalami peningkatan luminositas secara acak.<ref>{{Cite journal|last=Kukarkin|first=B.V.|last2=Kholopov|first2=P.N.|last3=Kireeva|first3=N.N.|date=1977|title=Work on the General Catalogue of Variable Stars|url=http://dx.doi.org/10.1017/s0252921100052969|journal=International Astronomical Union Colloquium|volume=35|pages=131–133|doi=10.1017/s0252921100052969|issn=0252-9211}}</ref><ref>{{Cite journal|last=Genova|first=F.|last2=Bonnarel|first2=F.|last3=Bartlett|first3=J. G.|last4=Dubois|first4=P.|last5=Egret|first5=D.|last6=Jasniewicz|first6=G.|last7=Lesteven|first7=S.|last8=Ochsenbein|first8=F.|last9=Wenger|first9=M.|date=1997-01-01|title=The Centre de Données Astronomiques de Strasbourg|url=http://dx.doi.org/10.1515/astro-1997-0206|journal=Open Astronomy|volume=6|issue=2|doi=10.1515/astro-1997-0206|issn=2543-6376}}</ref>
== Lihat pula ==
* [[Daftar bintang terdekat]]
== Referensi ==
{{Reflist|25em|refs=
<ref name="aaa355">{{cite journal
|last1=Høg |first1=E.
|last2=Fabricius |first2=C.
|last3=Makarov |first3=V.V.
|last4=Urban |first4=S.
|last5=Corbin |first5=T.
|last6=Wycoff |first6=G.
|last7=Bastian |first7=U.
|last8=Schwekendiek |first8=P.
|last9=Wicenec |first9=A.
|display-authors=6
|date=March 2000
|title=The Tycho-2 catalogue of the 2.5 million brightest stars
|journal=Astronomy and Astrophysics
|volume=355 |pages=L27–L30
|bibcode=2000A&A...355L..27H |doi=10.1888/0333750888/2862}}</ref>
<ref name=aaass34_1>{{cite journal
|last1=Nicolet |first1=B.
|date=October 1978
|title=Catalogue of homogeneous data in the UBV photoelectric photometric system
|journal=Astronomy and Astrophysics Supplement Series
|volume=34 |pages=1–49
|bibcode=1978A&AS...34....1N}}</ref>
<ref name=rgcrv>{{cite conference
|last=Evans |first=D.S.
|date=20–24 June 1966
|editor1-last=Batten |editor1-first=Alan Henry
|editor2-last=Heard |editor2-first=John Frederick
|title=The revision of the General Catalogue of Radial Velocities
|booktitle=Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30
|location=University of Toronto
|publisher=[[International Astronomical Union]]
|bibcode=1967IAUS...30...57E}}</ref>
<ref name="SIMBAD">{{cite web
|title=V* AD Leo – Flare Star
|website=SIMBAD
|publisher=[[Centre de Données astronomiques de Strasbourg]]
|url=http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=GJ+388
|access-date=2009-09-25}}</ref>
<ref name="apj699">{{cite journal
|last1=Shkolnik |first1=Evgenya
|last2=Liu |first2=Michael C.
|last3=Reid |first3=I. Neill
|date=July 2009
|title=Identifying the young low-mass stars within 25 pc. I. Spectroscopic observations
|journal=The Astrophysical Journal
|volume=699 |issue=1 |pages=649–666
|doi=10.1088/0004-637X/699/1/649 |bibcode=2009ApJ...699..649S
|arxiv=0904.3323|s2cid=118623086
}}</ref>
<ref name="RECONS">{{cite web
|collaboration=[[Research Consortium On Nearby Stars]]
|title=The One Hundred Nearest Star Systems
|date=1 January 2009
|publisher=[[Georgia State University]]
|url=http://www.astro.gsu.edu/RECONS/TOP100.posted.htm
|access-date=2009-09-25 }}</ref>
<ref name="apj692">{{cite journal
|last1=Reiners |first1=A.
|last2=Basri |first2=G.
|last3=Browning |first3=M.
|date=February 2009
|title=Evidence for magnetic flux saturation in rapidly rotating M stars
|journal=The Astrophysical Journal
|volume=692 |issue=1 |pages=538–545
|doi=10.1088/0004-637X/692/1/538 |bibcode=2009ApJ...692..538R
|arxiv=0810.5139|s2cid=15833388
}}</ref>
<ref name="aaa467">{{cite journal
|last1=Reiners |first1=A.
|date=May 2007
|title=The narrowest M dwarf line profiles and the rotation-activity connection at very slow rotation
|journal=Astronomy and Astrophysics
|volume=467 |issue=1 |pages=259–268
|bibcode=2007A&A...467..259R |doi=10.1051/0004-6361:20066991
|arxiv=astro-ph/0702634 |s2cid=8672566
}}</ref>
<ref name="gcvs71">{{cite book
|last1=Kukarkin |first1=B.V.
|last2=Kholopov |first2=P.N.
|last3=Pskovsky |first3=Y.P.
|last4=Efremov |first4=Y.N.
|last5=Kukarkina |first5=N.P.
|last6=Kurochkin |first6=N.E.
|last7=Medvedeva |first7=G.I.
|year=1971
|contribution=The third edition, containing information on 20,437 variable stars discovered and designated till 1968
|title=General Catalogue of Variable Stars
|edition=3rd
|bibcode=1971GCVS3.C......0K}}</ref>
<ref name=Pettersen>{{cite journal
|last1=Pettersen |first1=B.R.
|last2=Coleman |first2=L.A.
|date=December 1981
|title=Chromospheric lines in red dwarf flare stars, I - AD Leonis and GX Andromedae |journal=Astrophysical Journal
|volume=251 |issue=12 |pages=571–82
|doi=10.1086/159500 |bibcode=1981ApJ...251..571P}}</ref>
<ref name=apj699_1_649>{{cite journal
|last1=Shkolnik |first1=Evgenya
|last2=Liu |first2=Michael C.
|last3=Reid |first3=I. Neill
|date=July 2009
|title=Identifying the young low-mass stars within 25 pc. I. Spectroscopic observations |journal=The Astrophysical Journal
|volume=699 |issue=1 |pages=649–666
|doi=10.1088/0004-637X/699/1/649 |bibcode=2009ApJ...699..649S
|arxiv=0904.3323|s2cid=118623086
}}</ref>
<ref name=apj748_2_934>{{cite journal
|last1=Rojas-Ayala |first1=Bárbara
|last2=Covey |first2=Kevin R.
|last3=Muirhead |first3=Philip S.
|last4=Lloyd |first4=James P.
|date=April 2012
|title=Metallicity and temperature indicators in M dwarf K band spectra: Testing new and updated calibrations with observations of 133 Solar neighborhood M dwarfs
|journal=The Astrophysical Journal
|volume=748 |issue=2 |page=93
|doi=10.1088/0004-637X/748/2/93 | bibcode=2012ApJ...748...93R
|arxiv=1112.4567|s2cid=41902340
}}</ref>
<ref name="Gliese1991">{{cite web
|author1=Gliese, W.
|author2=Jahreiß, H.
|name-list-style=amp
|date=1991
|title=Gl 388
|series=Preliminary Version of the Third Catalogue of Nearby Stars
|url=http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=V/70A&Name=Gl%20388
|access-date=2014-11-22}}</ref>
}}
{{Bintang Leo}}
[[Kategori:Bintang deret utama tipe-M]]
[[Kategori:Gelembung Lokal]]
[[Kategori:Leo (rasi bintang)]]
{{Bintang-stub}}
| |||