21 Leonis Minoris: Perbedaan antara revisi

21 Leonis Minoris
Data pengamatan; Epos J2000 Ekuinoks J2000
Rasi bintang	Leo Minor
Asensio rekta	10j 07m 25.76296d
Deklinasi	+35° 14′ 40.8965″
Magnitudo tampak (V)	4,47 - 4,52
Ciri-ciri
Kelas spektrum	A7V
Indeks warna U−B	+0,08
Indeks warna B−V	+0,18
Jenis variabel	δ Sct
Astrometri
Kecepatan radial (Rv)	−11,40 ± 0,9 km/s
Gerak diri (μ)	RA: 52,90 mdb/thn ; Dek.: 0,62 mdb/thn
Paralaks (π)	35,41±0,18 mdb
Jarak	92,1 ± 0,5 tc ; (28,2 ± 0,1 pc)
Magnitudo mutlak (MV)	+2,43
Detail
Radius	1,2–1,8 R☉
Gravitasi permukaan (log g)	4,07
Suhu	7839 K
Metalisitas [Fe/H]	[M/H] = −0.01
Kecepatan rotasi (v sin i)	155 km/s
Usia	390 megatahun
Penamaan lain
	21 LMi, BD+35° 2110, HD 87696, HIP 49593, HR 3974, SAO 61874, Gl 378.3, GJ 9314
Referensi basis data
SIMBAD	data

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Sebaris

Revisi terkini sejak 12 September 2023 16.37

21 Leonis Minoris adalah salah satu bintang di rasi Leo Minor. Bintang ini memiliki magnitudo 4.49. Bintang ini berada pada jarak 91 tahun cahaya dari Bumi.

Etimologi

Nama lainnya untuk bintang ini adalah:

nama lain	asal bahasa	arti
內平二 / Nèipíngèr	Tiongkok	bintang kedua pada rasi Hakim Tinggi^[11]

Selain rasi Aquarius, bintang ini juga merupakan anggota dari berbagai rasi, asterisma atau kelompok berikut:

nama rasi / asterisma / kelompok	asal	arti	anggota lainnya
內平 / Nèipíng	Tiongkok	Hakim Tinggi	13 LMi
Sirius Supercluster			HD 13594, 5 Aql, δ Aqr, 32 Aqr, β Aur, 45 Boo, χ Cet, α CMa, 6 CMi, δ Col, 29 Com, α CrB, υ CrB, ζ Crt, HD 209515, HD 184960, δ Del, 59 Dra, HD 129798, β Eri, ζ Eri, HD 157740, υ¹ Hya, HD 109799, ζ Leo, τ Leo, γ Lep, RR Lyn, α Oph, HD 65810, HD 178428, HD 165185, β Ser, HD 26923, HD 111456, ζ TrA, 37 UMa, β UMa, γ UMa, δ UMa, ε UMa, 78 UMa, ζ UMa, 80 UMa, o Vir, α Vol.^[12]^[13]
Ursa Major Moving Group^[14]			(core star antara lain): 37 UMa, β UMa, γ UMa, δ UMa, ε UMa, 78 UMa, ζ UMa, 80 UMa stream star: δ Aqr, β Aur, ζ Boo, 18 Boo, χ Cet A, 29 Com, ζ Crt, α CrB, 59 Dra, γ Lep, 16 Lyr, γ Mic, χ¹ Ori, 89 Psc, β Ser, ω Ser, τ⁶ Ser, 6 Sex, 66 Tau, ζ TrA, π¹ UMa, 41 Vir

Referensi

^ ^a ^b ^c ^d ^e van Leeuwen, F.; et al. (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 Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
^ Johnson, H. L.; Morgan, W. W. (1953). "Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas". The Astrophysical Journal. 117: 313. Bibcode:1953ApJ...117..313J. doi:10.1086/145697.
^ ^a ^b Johnson, H. L. (1966). "UBVRIJKL Photometry of the Bright Stars". Communications of the Lunar and Planetary Laboratory. 4: 99. Bibcode:1966CoLPL...4...99J.
^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759–771. arXiv:1606.08053 . Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. Diakses tanggal 12 December 2016.
^ Eggen, Olin J. (August 1998), "The Sirius Supercluster and Missing Mass near the Sun", The Astronomical Journal, 116 (2): 782–788, Bibcode:1998AJ....116..782E, doi:10.1086/300465.
^ Pasinetti Fracassini, L. E.; et al. (2001). "Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics". Astronomy & Astrophysics. 367 (2): 521–24. arXiv:astro-ph/0012289 . Bibcode:2001A&A...367..521P. doi:10.1051/0004-6361:20000451.
^ ^a ^b ^c Gray, R. O.; Corbally, C. J.; Garrison, R. F.; McFadden, M. T.; Robinson, P. E. (2003). "Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I". The Astronomical Journal. 126 (4): 2048. arXiv:astro-ph/0308182 . Bibcode:2003AJ....126.2048G. doi:10.1086/378365.
^ ^a ^b Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Trilling, D.; Bryden, G.; Muzerolle, J.; White, B.; Gorlova, N.; Young, E. T.; Beichman, C. A.; Stapelfeldt, K. R.; Hines, D. C. (2005). "Decay of Planetary Debris Disks". The Astrophysical Journal. 620 (2): 1010. Bibcode:2005ApJ...620.1010R. CiteSeerX 10.1.1.579.8956 . doi:10.1086/426937.
^ "* 21 LMi". SIMBAD. Centre de données astronomiques de Strasbourg. Diakses tanggal 22 March 2017.
^ salah satu rasi bintang menurut bangsa Tiongkok
^ Eggen, Olin J. (1992). "The Sirius supercluster in the FK5". Astronomical Journal. 104 (4): 1493–1504. doi:10.1086/116334. Diakses tanggal 2007-11-22.
^ http://articles.adsabs.harvard.edu/full/1983AJ.....88..642E
^ bintang ini termasuk stream star

Artikel bertopik bintang ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

[HIP-1] van Leeuwen, F.; et al. (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.

[GCVS-2] Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.

[3] Johnson, H. L.; Morgan, W. W. (1953). "Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas". The Astrophysical Journal. 117: 313. Bibcode:1953ApJ...117..313J. doi:10.1086/145697.

[UBV-4] Johnson, H. L. (1966). "UBVRIJKL Photometry of the Bright Stars". Communications of the Lunar and Planetary Laboratory. 4: 99. Bibcode:1966CoLPL...4...99J.

[RV-5] Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759–771. arXiv:1606.08053 . Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. Diakses tanggal 12 December 2016.

[Eggen1998-6] Eggen, Olin J. (August 1998), "The Sirius Supercluster and Missing Mass near the Sun", The Astronomical Journal, 116 (2): 782–788, Bibcode:1998AJ....116..782E, doi:10.1086/300465.

[7] Pasinetti Fracassini, L. E.; et al. (2001). "Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics". Astronomy & Astrophysics. 367 (2): 521–24. arXiv:astro-ph/0012289 . Bibcode:2001A&A...367..521P. doi:10.1051/0004-6361:20000451.

[Gray-8] Gray, R. O.; Corbally, C. J.; Garrison, R. F.; McFadden, M. T.; Robinson, P. E. (2003). "Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I". The Astronomical Journal. 126 (4): 2048. arXiv:astro-ph/0308182 . Bibcode:2003AJ....126.2048G. doi:10.1086/378365.

[Rieke-9] Rieke, G. H.; Su, K. Y. L.; Stansberry, J. A.; Trilling, D.; Bryden, G.; Muzerolle, J.; White, B.; Gorlova, N.; Young, E. T.; Beichman, C. A.; Stapelfeldt, K. R.; Hines, D. C. (2005). "Decay of Planetary Debris Disks". The Astrophysical Journal. 620 (2): 1010. Bibcode:2005ApJ...620.1010R. CiteSeerX 10.1.1.579.8956 . doi:10.1086/426937.

[SIMBAD-10] "* 21 LMi". SIMBAD. Centre de données astronomiques de Strasbourg. Diakses tanggal 22 March 2017.

[11] salah satu rasi bintang menurut bangsa Tiongkok

[12] Eggen, Olin J. (1992). "The Sirius supercluster in the FK5". Astronomical Journal. 104 (4): 1493–1504. doi:10.1086/116334. Diakses tanggal 2007-11-22.

[13] ttp://articles.adsabs.harvard.edu/full/1983AJ.....88..642E

[14] tang ini termasuk stream star

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

@@ Baris 1: / Baris 1: @@
+{{Starbox begin
+|name=21 Leonis Minoris}}
+{{Starbox observe
+|constell=[[Leo Minor]]
+|epoch=[[J2000]]
+|ra={{RA|10|07|25.76296}}<ref name=HIP>{{cite journal|title=Validation of the new Hipparcos reduction|url=http://www.aanda.org/index.php?option=com_article&access=bibcode&Itemid=129&bibcode=2007A%2526A...474..653VFUL|author1=van Leeuwen, F.|display-authors=etal|journal=Astronomy and Astrophysics|volume=474|issue=2|pages=653–664|date=2007|arxiv=0708.1752|bibcode=2007A&A...474..653V|doi=10.1051/0004-6361:20078357}}</ref>
+|dec={{DEC|+35|14|40.8965}}<ref name=HIP/>
+|appmag_v=4,47 - 4,52<ref name=GCVS>{{cite journal|bibcode=2009yCat....102025S|title=VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)|journal=VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S|volume=1|display-authors=etal|author1=Samus, N. N.|author2=Durlevich, O. V.|year=2009}}</ref>
+}}
+{{Starbox character
+|class=A7V<ref>{{cite journal|doi=10.1086/145697|title=Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas|journal=The Astrophysical Journal|volume=117|pages=313|year=1953|last1=Johnson|first1=H. L.|last2=Morgan|first2=W. W.|bibcode = 1953ApJ...117..313J }}</ref>
+|b-v=+0,18<ref name=UBV>{{cite journal|title=UBVRIJKL Photometry of the Bright Stars|author1=Johnson, H. L.|journal=Communications of the Lunar and Planetary Laboratory|volume=4|pages=99|date=1966|bibcode=1966CoLPL...4...99J}}</ref>
+|u-b=+0,08<ref name=UBV/>
+|variable=[[Delta Scuti variable|δ Sct]]<ref name=GCVS/>
+}}
+{{Starbox astrometry
+|radial_v=−11,40 ± 0,9<ref name=RV>{{cite journal|url=http://adsabs.harvard.edu/abs/2006AstL...32..759G|title=Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system|author=Gontcharov, G. A.|date=2006|journal=Astronomy Letters|volume=32|issue=11|pages=759–771|bibcode=2006AstL...32..759G|doi=10.1134/S1063773706110065|arxiv=1606.08053|accessdate=12 December 2016}}</ref>
+|prop_mo_ra=52,90<ref name=HIP/>
+|prop_mo_dec=0,62<ref name=HIP/>
+|parallax=35.41
+|p_error=0.18
+|parallax_footnote=<ref name=HIP/>
+|absmag_v=+2,43<ref name=Eggen1998>{{citation | title=The Sirius Supercluster and Missing Mass near the Sun | last1=Eggen | first1=Olin J. | journal=The Astronomical Journal | postscript=. | volume=116 | issue=2 | pages=782–788 | date=August 1998 | doi=10.1086/300465 | bibcode=1998AJ....116..782E }}</ref>
+}}
+{{Starbox detail
+|age_myr=390<ref name=Rieke/>
+|rotational_velocity=155<ref name=Rieke>{{cite journal|doi=10.1086/426937|title=Decay of Planetary Debris Disks|journal=The Astrophysical Journal|volume=620|issue=2|pages=1010|year=2005|last1=Rieke|first1=G. H.|last2=Su|first2=K. Y. L.|last3=Stansberry|first3=J. A.|last4=Trilling|first4=D.|last5=Bryden|first5=G.|last6=Muzerolle|first6=J.|last7=White|first7=B.|last8=Gorlova|first8=N.|last9=Young|first9=E. T.|last10=Beichman|first10=C. A.|last11=Stapelfeldt|first11=K. R.|last12=Hines|first12=D. C.|bibcode = 2005ApJ...620.1010R |citeseerx=10.1.1.579.8956}}</ref>
+|temperature=7839<ref name=Gray>{{cite journal|doi=10.1086/378365|title=Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I|journal=The Astronomical Journal|volume=126|issue=4|pages=2048|year=2003|last1=Gray|first1=R. O.|last2=Corbally|first2=C. J.|last3=Garrison|first3=R. F.|last4=McFadden|first4=M. T.|last5=Robinson|first5=P. E.|arxiv = astro-ph/0308182 |bibcode = 2003AJ....126.2048G }}</ref>
+|gravity=4,07<ref name=Gray/>
+|metal_fe=[M/H] {{=}} −0.01<ref name=Gray/>
+|radius=1,2–1,8<ref>{{cite journal|display-authors=1|author1=Pasinetti Fracassini, L. E.|author2=Pastori, L.|author3=Covino, S.|author4=Pozzi, A.|title=Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition - Comments and statistics|journal=Astronomy & Astrophysics|volume=367|issue=2|pages=521–24|date=2001|bibcode=2001A&A...367..521P|doi=10.1051/0004-6361:20000451|arxiv=astro-ph/0012289}}</ref>
+}}
+{{Starbox catalog
+|names=[[Flamsteed designation|21]]&nbsp;LMi, [[Bonner Durchmusterung|BD]]+35°&nbsp;2110, [[Henry Draper Catalogue|HD]]&nbsp;87696, [[Hipparcos catalogue|HIP]]&nbsp;49593, [[Bright Star Catalog|HR]]&nbsp;3974, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]]&nbsp;61874, [[Gliese Catalogue of Nearby Stars|Gl]]&nbsp;378.3, [[Gliese-Jahreiss Catalogue|GJ]]&nbsp;9314<ref name=SIMBAD>{{cite simbad|title=* 21 LMi|accessdate=22 March 2017}}</ref>
+}}
+{{Starbox reference
+|Simbad=21+LMi
+}}
+{{Starbox end}}
 '''21 Leonis Minoris''' adalah salah satu bintang di rasi [[Leo Minor]]. Bintang ini memiliki [[magnitudo]] 4.49. Bintang ini berada pada jarak 91 tahun cahaya dari Bumi.
-==Etimologi==
+== Etimologi ==
+Nama lainnya untuk bintang ini adalah:
-Nama lainnya untuk bintang ini adalah  :
 {| class="wikitable"
@@ Baris 11: / Baris 49: @@
 ! arti
 |-
-|內平二 / Nèipíngèr||[[China]] ||bintang kedua pada rasi [[Daftar asterisme di Bintang#Hakim Tinggi|Hakim Tinggi]]<ref>salah satu rasi bintang menurut bangsa Cina</ref>
+|內平二 / Nèipíngèr||[[Tiongkok]] ||bintang kedua pada rasi [[Daftar asterisme di Bintang#Hakim Tinggi|Hakim Tinggi]]<ref>salah satu rasi bintang menurut bangsa Tiongkok</ref>
 |}
-Selain [[rasi]] [[Aquarius]], bintang ini juga merupakan anggota dari berbagai rasi, asterisma atau kelompok berikut :
+Selain [[rasi]] [[Aquarius]], bintang ini juga merupakan anggota dari berbagai rasi, asterisma atau kelompok berikut:
 {| class="wikitable"
@@ Baris 23: / Baris 61: @@
 ! anggota lainnya
 |-
-| 內平 / Nèipíng || [[China]] || terusan||[[13 Leonis Minoris|13 LMi]]
+| 內平 / Nèipíng || [[Tiongkok]] || [[Daftar asterisme di Bintang#Hakim Tinggi|Hakim Tinggi]]||[[13 Leonis Minoris|13 LMi]]
 |-
-| [[Ursa Major]] Moving Group<ref>bintang ini termasuk ''stream star''</ref>||  || ||(''core star'' antara lain) : [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]],  [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]]
+| Sirius Supercluster||  || || [[HD 13594]], [[5 Aquilae|5 Aql]], [[Delta Aquarii|δ Aqr]], [[32 Aquarii|32 Aqr]], [[Beta Aurigae|β Aur]], [[45 Boötis|45 Boo]], [[Chi Ceti|χ Cet]], [[Sirius|α CMa]], [[6 Canis Minoris|6 CMi]], [[Delta Columbae|δ Col]], [[29 Comae Berenices|29 Com]], [[Alpha Coronae Borealis|α CrB]], [[Upsilon Coronae Borealis|υ CrB]], [[Zeta Crateris|ζ Crt]], [[HD 209515]], [[HD 184960]], [[Delta Delphini|δ Del]], [[59 Draconis|59 Dra]], [[HD 129798]], [[Beta Eridani|β Eri]], [[Zeta Eridani|ζ Eri]], [[HD 157740]], [[Upsilon1 Hydrae|υ<sup>1</sup> Hya]], [[HD 109799]],  [[Zeta Leonis|ζ Leo]], [[Tau Leonis|τ Leo]], [[Gamma Leporis|γ Lep]], [[RR Lyncis|RR Lyn]], [[Alpha Ophiuchi|α Oph]], [[HD 65810]], [[HD 178428]], [[HD 165185]], [[Beta Serpentis|β Ser]], [[HD 26923]], [[HD 111456]], [[Zeta Trianguli Australis|ζ TrA]], [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]],  [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]], [[o Virginis|o Vir]], [[Alpha Volantis|α Vol]].<ref>{{cite journal
+ | last=Eggen | first=Olin J.
+ | title=The Sirius supercluster in the FK5
+ | journal=Astronomical Journal
+ | year=1992 | volume=104 | issue=4 | pages=1493–1504
+ | url=http://adsabs.harvard.edu/cgi-bin/bib_query?1992AJ....104.1493E
+ | accessdate=2007-11-22
+ | doi=10.1086/116334 }}</ref><ref>http://articles.adsabs.harvard.edu/full/1983AJ.....88..642E</ref>
+|-
+| [[Ursa Major]] Moving Group<ref>bintang ini termasuk ''stream star''</ref>||  || ||(''core star'' antara lain): [[37 Ursae Majoris|37 UMa]], [[Beta Ursae Majoris|β UMa]], [[Gamma Ursae Majoris|γ UMa]], [[Delta Ursae Majoris|δ UMa]], [[Epsilon Ursae Majoris|ε UMa]], [[78 Ursae Majoris|78 UMa]],  [[Zeta Ursae Majoris|ζ UMa]], [[80 Ursae Majoris|80 UMa]]
-''stream star'' : [[Delta Aquarii|δ Aqr]], [[Beta Aurigae|β Aur]], [[Zeta Boötis|ζ Boo]], [[18 Boötis|18 Boo]], [[Chi Ceti|χ Cet A]], [[29 Comae Berenices|29 Com]], [[Zeta Crateris|ζ Crt]], [[Alpha Coronae Borealis|α CrB]], [[59 Draconis|59 Dra]], [[Gamma Leporis|γ Lep]], [[16 Lyrae|16 Lyr]], [[Gamma Microscopii|γ Mic]], [[Chi¹ Orionis|χ<sup>1</sup> Ori]], [[89 Piscium|89 Psc]], [[Beta Serpentis|β Ser]], [[Omega Serpentis|ω Ser]], [[Tau6 Serpentis|τ<sup>6</sup> Ser]], [[6 Sextantis|6 Sex]], [[66 Tauri|66 Tau]], [[Zeta Trianguli Australis|ζ TrA]], [[Pi Ursae Majoris|π<sup>1</sup> UMa]], [[41 Virginis|41 Vir]]
+''stream star'': [[Delta Aquarii|δ Aqr]], [[Beta Aurigae|β Aur]], [[Zeta Boötis|ζ Boo]], [[18 Boötis|18 Boo]], [[Chi Ceti|χ Cet A]], [[29 Comae Berenices|29 Com]], [[Zeta Crateris|ζ Crt]], [[Alpha Coronae Borealis|α CrB]], [[59 Draconis|59 Dra]], [[Gamma Leporis|γ Lep]], [[16 Lyrae|16 Lyr]], [[Gamma Microscopii|γ Mic]], [[Chi¹ Orionis|χ<sup>1</sup> Ori]], [[89 Piscium|89 Psc]], [[Beta Serpentis|β Ser]], [[Omega Serpentis|ω Ser]], [[Tau6 Serpentis|τ<sup>6</sup> Ser]], [[6 Sextantis|6 Sex]], [[66 Tauri|66 Tau]], [[Zeta Trianguli Australis|ζ TrA]], [[Pi Ursae Majoris|π<sup>1</sup> UMa]], [[41 Virginis|41 Vir]]
 |}
+== Referensi ==
+{{reflist}}
+[[Kategori:Rasi bintang Leo Minor]]
+{{bintang-stub}}

Data pengamatan Epos J2000 Ekuinoks J2000
Rasi bintang	Leo Minor
Asensio rekta	10^j 07^m 25.76296^d^[1]
Deklinasi	+35° 14′ 40.8965″^[1]
Magnitudo tampak (V)	4,47 - 4,52^[2]
Ciri-ciri
Kelas spektrum	A7V^[3]
Indeks warna U−B	+0,08^[4]
Indeks warna B−V	+0,18^[4]
Jenis variabel	δ Sct^[2]
Astrometri

Kecepatan radial (R_v)	−11,40 ± 0,9^[5] km/s
Gerak diri (μ)	RA: 52,90^[1] mdb/thn Dek.: 0,62^[1] mdb/thn
Paralaks (π)	35,41±0,18^[1] mdb
Jarak	92,1 ± 0,5 tc (28,2 ± 0,1 pc)
Magnitudo mutlak (M_V)	+2,43^[6]

Detail

Radius	1,2–1,8^[7] R_☉
Gravitasi permukaan (log g)	4,07^[8]
Suhu	7839^[8] K
Metalisitas [Fe/H]	[M/H] = −0.01^[8]
Kecepatan rotasi (v sin i)	155^[9] km/s
Usia	390^[9] megatahun

Penamaan lain
21 LMi, BD+35° 2110, HD 87696, HIP 49593, HR 3974, SAO 61874, Gl 378.3, GJ 9314^[10]
Referensi basis data
SIMBAD	data