Sunday, February 23, 2020

List of star systems within 16-20 light-years

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List of star systems within 16-20 light-years

Mmichalsk: ←Created page with 'This is a list of '''star systems within 16-20 light years''' of Earth. {| class='wikitable sortable' |- ! Star system ! Star ! Distance (light-year|l...'


This is a list of '''star systems within 16-20 light years''' of [[Earth]].

{| class='wikitable sortable'
|-
! Star system
! Star
! Distance ([[light-year|ly]])<ref name="Johnstonsarchive"></ref><ref name=distance group=note>Because of uncertainties in distance determinantion, this list includes stars little bit over the 16-20 light year interval, overlapping partially with adjacent star lists</ref>
! [[Stellar classification|Spectral type]]<ref name="Johnstonsarchive"/>
! [[Apparent magnitude]](V)
! Comments and references
|-
| rowspan='2' | [[Gliese 412]] (Lalande 21258)
| Gliese 412 A
|
| style="background: ;" | [[red dwarf|M1 V]]
| 8.77
|
|-
| Gliese 412 B
|
| style="background: ;" | [[red dwarf|M5.5 V]]
| 14.44
|
|-
| colspan = '2' | [[WISE J163940.83-684738.6]]
|
| style="background: ;" | [[Brown dwarf#Spectral class Y|Y0]]
|
|
|-
| colspan = '2' | [[Gliese 832]] (HD 204961 )
|
| style="background: ;" | [[red dwarf|M1.5 V]]
| 8.66
| has 2 known planets
|-
| colspan = '2' | [[AD Leonis]]
|
| style="background: ;" | [[red dwarf|M2.5 Ve]]
| 9.29
| has 1 known planet
|-
| rowspan='3' | [[Omicron2 Eridani]]<br>(40 Eridani, Gl 166)
| 40 Eridani A
|
| style="background: ;" | [[K-type main-sequence star|K0.5 V]]
| 4.43
| has 1 known planet
|-
| 40 Eridani B
|
| style="background: #F5F5DC" | [[White dwarf|DA4]]
| 9.52
|
|-
| 40 Eridani C
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.24
|
|-
| colspan = '2' | [[WISE J052126.29+102528.4]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T7.5]]
|
|
|-
| colspan = '2' | [[Gliese 682]] (CD-44 11909)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 10.95
| 2 known planets
|-
| colspan = '2' | [[EV Lacertae]]
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 10.22
| record setting stelar flare observed
|-
| rowspan='2' | [[70 Ophiuchi]] (Gl 702)
| 70 Ophiuchi A
|
| style="background: ;" | [[K-type main-sequence star|K0 V]]
| 4.21
|
|-
| 70 Ophiuchi B
|
| style="background: ;" | [[K-type main-sequence star|K5 V]]
| 6.01
|
|-
| colspan = '2' | [[Altair]]
|
| style="background: " | [[A-type main-sequence star|A7 IV-Vn]]
| 0.77
|
|-
| rowspan='2' | [[EI Cancri]] (GJ 1116)
| EI Cancri A
|
| style="background: ;" | [[red dwarf|M5.5 V]]
| 14.06
|
|-
| EI Cancri B
|
| style="background: ;" | [[red dwarf|M V]]
| 14.92
|
|-
| colspan = '2' | [[WISE J150649.97+702736.1]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T6]]
|
|
|-
| colspan = '2' | [[GJ 3379]] (G 99-49)
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 11.31
|
|-
| colspan = '2' | [[DENIS J081730.0-615520]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T6]]
|
|
|-
| colspan = '2' | [[Gliese 445]] (LHS 2459)
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 10.79
|
|-
| colspan = '2' | [[WISEA J154045.67-510139.3]]
|
| style="background: ;" | [[red dwarf|M7 V]]
|
|
|-
| colspan = '2' | [[WISEA J093935.93-244838.9]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T8 V]]
|
|
|-
| colspan = '2' | [[LHS 1723]] (GJ 3323)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 12.22
| 2 known planets
|-
| colspan = '2' | [[GJ 526]] (Wolf 498)
|
| style="background: ;" | [[red dwarf|M1 V]]
| 8.46
|
|-
| rowspan='2' | [[Stein 2051]] (Gliese 169.1)
| Stein 2051 A
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.04
|
|-
| Stein 2051 B
|
| style="background: #F5F5DC" | [[White dwarf|DC5]]
| 12.43
|
|-
| colspan = '2' | [[Gliese 251]] (Wolf 294)
|
| style="background: ;" | [[red dwarf|M3 V]]
| 10.02
| 2 known planets
|-
| colspan = '2' | [[LP 816-60]]
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 11.50
|
|-
| colspan = '2' | [[2MASS J23402010+4631110]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T?]]
|
|
|-
| colspan = '2' | [[WISE J041521.21-093500.6]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T8]]
|
|
|-
| colspan = '2' | [[WISEP J111448.80-261828.2]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T7.5]]
|
|
|-
| colspan = '2' | [[2MASS J04163296+3100022]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T?]]
|
|
|-
| colspan = '2' | [[WISE J174124.25+255319.6]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T9]]
|
|
|-
| colspan = '2' | [[WISEA J183537.82+325945.4]]
|
| style="background: ;" | [[red dwarf|M8.5 V]]
| 18.27
|
|-
| colspan = '2' | [[Gliese 251]] (Wolf 1453)
|
| style="background: ;" | [[red dwarf|M1 V]]
| 7.95
| 2 known planets
|-
| colspan = '2' | [[Sigma Draconis]]
|
| style="background: ;" | [[G-type main-sequence star|G9 V]]
| 4.67
|
|-
| rowspan='2' | [[Gliese 229]] (HD 42581)
| Gliese 229 A
|
| style="background: ;" | [[red dwarf|M1.5 V]]
| 8.14
| 2 known planets
|-
| Gliese 229 B
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T6 V]]
|
|
|-
| colspan = '2' | [[Ross 47]] (Gl 213)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.57
|
|-
| rowspan='4' | [[Gliese 570]] (Lalande 27173, 33 Librae)
| Gliese 570 A
|
| style="background: ;" | [[K-type main-sequence star|K4 V]]
| 5.64
|
|-
| Gliese 570 B
|
| style="background: ;" | [[red dwarf|M1.5 V]]
| 8.30
|
|-
| Gliese 570 C
|
| style="background: ;" | [[red dwarf|M]]
| 9.96
|
|-
| Gliese 570 D
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T7.5]]
|
|
|-
| colspan = '2' | [[WISE J053516.80-750024.9]]
|
| style="background: ;" | [[Brown dwarf#Spectral class Y|Y1]]
|
|
|-
| colspan = '2' | [[Gliese 693]] (Luyten 205-128)
|
| style="background: ;" | [[red dwarf|M3 V]]
| 10.76
|
|-
| colspan = '2' | [[Gliese 908]] (Lalande 46650)
|
| style="background: ;" | [[red dwarf|M1 V]]
| 8.98
|
|-
| rowspan='2' | [[Gliese 752]] (Wolf 1055, VB10)
| Gliese 752 A
|
| style="background: ;" | [[red dwarf|M2.5 V]]
| 9.10
| has 1 known planet
|-
| Gliese 752 B
|
| style="background: ;" | [[red dwarf|M8 V]]
| 17.45
|
|-
| colspan = '2' | [[Gliese 754]] (Luyten 347-14)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 12.23
| has 1 known planet
|-
| colspan = '2' | [[Gliese 588]] (CD-40 9712)
|
| style="background: ;" | [[red dwarf|M2.5 V]]
| 9.31
| has 2 known planets
|-
| colspan = '2' | [[WISE J035000.32-565830.2]]
|
| style="background: ;" | [[Brown dwarf#Spectral class Y|Y1]]
|
|
|-
| rowspan='2' | [[Eta Cassiopeiae]] (Gliese 34)
| Eta Cassiopeiae A
|
| style="background: ;" | [[G-type main-sequence star|G3 V]]
| 3.46
|
|-
| Eta Cassiopeiae B
|
| style="background: ;" | [[K-type main-sequence star|K7 V]]
| 7.21
|
|-
| rowspan='2' | [[GJ 1005]] (Luyten 722-22 A)
| GJ 1005 A
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 11.60
|
|-
| GJ 1005 B
|
| style="background: ;" | [[red dwarf|M V]]
| 14.02
|
|-
| rowspan='3' | [[36 Ophiuchi]] (Gl 663)
| 36 Ophiuchi A
|
| style="background: ;" | [[K-type main-sequence star|K1.5 V]]
| 5.07
|
|-
| 36 Ophiuchi B
|
| style="background: ;" | [[K-type main-sequence star|K1 V]]
| 5.08
|
|-
| 36 Ophiuchi C
|
| style="background: ;" | [[K-type main-sequence star|K5 V]]
| 6.32
|
|-
| colspan = '2' | [[WISE J200050.19+362950.1]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T8]]
|
|
|-
| colspan = '2' | [[WISEP J154151.66-225025.2]]
|
| style="background: ;" | [[Brown dwarf#Spectral class Y|Y0.5]]
|
|
|-
| colspan = '2' | [[YZ Canis Minoris]] (Ross 882, GJ 285)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.19
|
|-
| rowspan='2' | [[HR 7703]] (HD 191408, Gliese 783)
| HR 7703 A
|
| style="background: ;" | [[K-type main-sequence star|K2.5 V]]
| 5.31
|
|-
| HR 7703 B
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.50
|
|-
| colspan = '2' | [[ULAS J025409.58+022358.7]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T8]]
|
|
|-
| colspan = '2' | [[82 Eridani]] (Gl 139)
|
| style="background: ;" | [[G-type main-sequence star|G8 V]]
| 4.26
| 4 confirmed planet, 2 candidate planets, hot and cold dust disks
|-
| rowspan='2' | [[Gliese 268]] (Ross 986, QY Aurigae)
| Gliese 268 A
|
| style="background: ;" | [[red dwarf|M4.5 V]]
| 12.05
|
|-
| Gliese 268 B
|
| style="background: ;" | [[red dwarf|M V]]
| 12.45
|
|-
| colspan = '2' | [[Delta Pavonis]]
|
| style="background: ;" | [[G-type main-sequence star|G8 IV]]
| 3.55
|
|-
| colspan = '2' | [[WISEP J013657.45+093347.0]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T2.5]]
|
|
|-
| colspan = '2' | [[WISEP J093735.61+293127.7]]
|
| style="background: ;" | [[Brown dwarf#Spectral class T|T7]]
|
|
|-
| colspan = '2' | [[Gliese 784]] (HD 191849)
|
| style="background: ;" | [[red dwarf|M0 V]]
| 7.95
| 1 known planet
|-
| colspan = '2' | [[G 240-72]] (LHS 455, GJ 1221)
|
| style="background: #F5F5DC" | [[White dwarf|DXP9]]
| 14.22
|
|-
| colspan = '2' | [[Gliese 555]] (Wolf 1481, HN Librae)
|
| style="background: ;" | [[red dwarf|M4 V]]
| 11.32
| 1 known planet
|-
| rowspan='2' | [[EQ Pegasi]]
| EQ Pegasi A
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 10.27
| suspected brown dwarf companion

|-
| EQ Pegasi B
|
| style="background: ;" | [[red dwarf|M4.5 V]]
| 12.21
| suspected brown dwarf companion

|-
| colspan = '2' | [[Gliese 581]] (Wolf 562)
|
| style="background: ;" | [[red dwarf|M3 V]]
| 10.55
| 4 known planets, 1 refused planet
|-
| rowspan='2' | [[ADS 7251]] (HD 79210, GJ 338)
| ADS 7251 A
|
| style="background: ;" | [[red dwarf|M0 V]]
| 7.64
|
|-
| ADS 7251 B
|
| style="background: ;" | [[K-type main-sequence star|K7 V]]
| 7.70
|
|-
| colspan = '2' | [[LHS 2090]]
|
| style="background: ;" | [[red dwarf|M6 V]]
| 16.10
|
|-
| rowspan='2' | [[HD 155876]] (Gliese 661)
| HD 155876 A
|
| style="background: ;" | [[red dwarf|M3 V]]
| 9.93
|
|-
| HD 155876 B
|
| style="background: ;" | [[red dwarf|M3.5 V]]
| 10.35
|
|-
| colspan = '2' | [[LP 944-20]]
|
| style="background: ;" | [[red dwarf|M9 V]]
| 18.69
|
|}


==See also==
* [[List of nearest stars and brown dwarfs]]
* [[List of star systems within 20–25 light-years]]
* [[List of star systems within 25–30 light-years]]
* [[Lists of stars]]
* [[List of nearest bright stars]]
* [[List of nearest exoplanets]]

==References==


==Notes==


[[Category:Lists of stars]]
[[Category:Star systems]]

February 23, 2020 at 10:43PM

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