Astronomy:List of star systems within 20–25 light-years

From HandWiki
Short description: none

This is a list of star systems within 20–25 light years of Earth. So far, 84 such objects have been found, of which only 7 are bright enough to be visible without a telescope.

Key
# Visible to the unaided eye
$ Bright star (absolute magnitude of +8.5 or brighter)
white dwarf White dwarf
§ Brown dwarf or sub-brown dwarf
* Nearest in constellation
System←→←→ Star or
(sub-) brown dwarf 		Distance (ly) Constellation Coordinates:
RA, Dec
(Ep J2000, Eq J2000) 		Stellar
class 		Apparent magnitude
(V) 		Parallax
(mas) 		Notes and additional references
Gliese 784 (HD 191849) 20.1062±0.0028 Telescopium  20h 13m 53.4s
−45° 09′ 50″		 M0V 7.97 162.2171±0.0225[1] [2] has 1 candidate planet [3]
WISE J2209+2711§ 20.17±0.25 Pegasus*  22h 09m 05.7s
+27° 11′ 44″		 Y0 161.7±2.0[4] [4]
G 240-72 (LHS 455, GJ 1221, EGGR 372)white dwarf 20.2588±0.0015 Draco  17h 48m 08.2s
+70° 52′ 35″ 		DXP9 14.22 160.9952±0.0119[1]
Gliese 555 (Wolf 1481, HN Librae, BD-11 3759) 20.3947±0.0070 Libra  14h 34m 16.8s
−12° 31′ 10″		 M4.0V 10.3–10.33 159.9225±0.0546[1] [5] BY Draconis variable; has 1 unconfirmed planet
EQ Pegasi (Gliese 896, BD+19 5116) A 20.4277±0.0044 Pegasus  23h 31m 52.2s
+19° 56′ 14″		 M3.5V 10.35 159.6634±0.0341[1] [6] both components are flare stars; has 1 known planet orbiting star A of the binary system [7]
B M4.5V 12.4
Gliese 581 (Wolf 562, HO Librae) 20.5494±0.0039 Libra  15h 19m 26.8s
−07° 43′ 20″		 M3.0V 10.56–10.58 158.7183±0.0301[1] [8][9] BY Draconis variable; has 3 known planets
WISE 1405+5534§ 20.62±0.34 Ursa Major  14h 05m 18.3s
+55° 34′ 21″ 		Y0.5 158.2±2.6[4]
ADS 7251 (HD 79210, Gliese 338, MCC 541) A 20.6575±0.0026 Ursa Major  09h 14m 22.8s
+52° 41′ 12″		 M0V 7.64 157.8879±0.0197[1] [10] has 1 known planet orbiting star B of the binary system [11]
B K7V 7.70
LHS 2090 (LP 368-128) 20.7388±0.0071 Cancer  09h 00m 23.6s
+21° 50′ 05″		 M6.5V 16.10 157.2686±0.0535[1] [12]
Furuhjelm 46 (HD 155876, Gliese 661) A 20.82±0.18 Hercules  17h 12m 07.9s
+45° 39′ 57″		 M3 V 9.93 156.66±1.37[13] [13]
B M3.5 V 10.35
2MASS 1503+2525§ 20.94±0.10 Boötes  15h 03m 19.6s
+25° 25′ 20″		 T5.5 155.7758±0.7557[1] [14][4]
LP 944-20§ 20.9615±0.0070 Fornax*  03h 39m 35.2s
–35° 25′ 44″		 M9V 18.69 155.5982±0.0522[1] [15]
LP 658-2 (EGGR 45)white dwarf 21.0102±0.0024 Orion  05h 55m 09.5s
−04° 10′ 07″		 DZ11 14.45 155.2373±0.0175[1]
GL Virginis (G 12-30) 21.0832±0.0061 Virgo  12h 18m 59.4s
+11° 07′ 34″		 M5Ve 13.79 154.6999±0.0445[1] flare star
Gliese 625 (AC 54 1646-56, G 202-48) 21.1309±0.0022 Draco  16h 25m 24.6s
+54° 18′ 15″		 M2.0V 10.17 154.3503±0.0161[1] [16][17] has 1 known planet
V1054 Ophiuchi (HD 152751) Gliese 644 A 21.1961±0.0065 Ophiuchus  16h 55m 25.2s
−08° 19′ 21″		 M3 V 9.74 153.8754±0.0474[1] [18] components Ab and Ac are flare stars
Gliese 644 Ba M4 Ve 10.34
Gliese 644 Bb M4 Ve 10.84
Gliese 643 M3.5 V 11.74
vB 8 (Gliese 644 C) M7.0 V 16.80
GJ 1128 (L 100-115) 21.2121±0.0034 Carina  09h 42m 46.3s
−68° 53′ 06″		 M4.0V 12.78 153.7593±0.0249[1] [15]
HR 8832 (HD 219134, Gliese 892)$ 21.3364±0.0069 Cassiopeia  23h 13m 17.0s
+57° 10′ 06″		 K3V 5.574# 152.8640±0.0494[1] [19] has 6 known planets
WISE 0825+2805§ 21.37±0.28 Cancer  08h 25m 07.4s
+28° 05′ 49″ 		Y0.5 152.6±2.0[4] [20][4]
WISE 0410+1502§ 21.56±0.29 Taurus*  04h 10m 22.8s
+15° 02′ 47″		 Y0 151.3±2.0[4] [21][4]
WISE J0521+1025§ 21.71±0.44 Orion  05h 21m 26.4s
+10° 25′ 27″ 		T7.5 150.2±3.0[4] [4]
GJ 3737 (LHS 337, L 471-42) 21.7324±0.0047 Centaurus  12h 38m 49.1s
−38° 22′ 53″		 M4.5V: 12.74 150.0781±0.0322[1] [12]
Gliese 408 (Ross 104) A 22.0081±0.0038 Leo  11h 00m 04.3s
+22° 49′ 59″		 M3.0V 10.02 148.1986±0.0253[1]
B M
Xi Boötis A$ 22.0109±0.0081 Boötes  14h 51m 23.4s
+19° 06′ 02″		 G8Ve 4.70# 148.1793±0.0546[1] BY Draconis variable
B$ K4Ve 6.97
Gliese 299 (Ross 619) 22.079±0.014 Cancer  08h 11m 57.6s
+08° 46′ 22″		 M4.5V 12.83 147.7218±0.0950[1]
GJ 3522 (G 41-14) A 22.08±0.30 Cancer  08h 58m 56.3s
+08° 28′ 26″		 M3.5V 10.92 147.66±1.98[12]
B M
C M
Gliese 829 (Ross 775) A 22.1129±0.0039 Pegasus  21h 29m 36.8s
+17° 38′ 36″		 M3+M 10.30 147.4958±0.0257[1]
B M
Scholz's Star A 22.17±0.18 Monoceros  07h 20m 03.3s
−08° 46′ 50″ 		M9.5 18.3 147.1±1.2[22] passed through the Solar System's Oort Cloud 70,000 years ago
B§ T5.5
WISE 1928+2356 A§ 22.28±0.18 Vulpecula*  19h 28m 41.5s
+23° 56′ 02″		 T6 146.4067±1.2001[1] [4]
B§
WISE J0254+0223§ 22.32±0.23 Cetus  02h 54m 09.6s
+02° 23′ 59″ 		T8 146.1±1.5[23] [4]
LTT 1445 (BD-17 588) A 22.3867±0.0037 Eridanus  03h 01m 51.4s
−16° 35′ 36″		 M3.0 11.22 145.6922±0.0244[1] has 1 known planet orbiting star A[24][25]
B M3.5 11.37
C M
Gliese 880 (HD 216899) 22.3973±0.0039 Pegasus  22h 56m 34.8s
+16° 33′ 12″		 M2.0V 8.64 145.6234±0.0254[1] has 1 candidate planet [3]
CWISE 1055+5443§ 22.49±2.54 Ursa Major  10h 55m 12.1s
+54° 43′ 28″ 		sdT8 145.0±14.7[4] spectral type uncertain[4]
Gliese 402 (EE Leonis, Wolf 358) 22.7225±0.0045 Leo  10h 50m 52.0s
+06° 48′ 29.2″		 M5.0V 11.68 143.5391±0.0286[1] BY Draconis variable; member of the Hercules-Lyra association
Gliese 393 (BD+01 2447) 22.9534±0.0034 Sextans  10h 28m 55.6s
+00° 50′ 28″		 M2.5V 9.65 142.0951±0.0212[1] Member of the AB Doradus moving group; has 1 candidate planet[3]
Gliese 809 (HD 199305) A 22.9600±0.0026 Cepheus  20h 53m 19.8s
+62° 09′ 16″		 M2.0V 8.60 142.0543±0.0160[1]
B M
LSPM J2146+3813 (UCAC4 642-113039) 22.9858±0.0034 Cygnus  21h 46m 22.1s
+38° 13′ 05″		 M5V 141.8946±0.0212[1]
LHS 3003 (GJ 3877, LP 914-54) 23.003±0.010 Hydra  14h 56m 38.3s
−28° 09′ 47″		 M7.0V 17.14 141.7891±0.0617[1] [26]
WISE 2056+1459§ 23.16±0.33 Delphinus*  20h 56m 28.9s
+14° 59′ 54″		 Y0 140.8±2.0[4] [4]
GJ 1068 (L 230-188) 23.1816±0.0035 Dorado*  04h 10m 28.1s
−53° 36′ 08″		 M4.5 13.58 140.6961±0.0214[1]
WISE J004945.61+215120.0§ 23.23±0.35 Andromeda  00h 49m 45.6s
+21° 51′ 20″		 T8.5 140.4±2.1[4] [4]
GJ 1286 (G 157-77) 23.4074±0.0074 Pisces  23h 35m 10.5s
−02° 23′ 21″		 M5.5V 14.69 139.3389±0.0441[1]
Gliese 105 (268 G. Ceti, HD 16160) A$ 23.5599±0.0071 Cetus  02h 36m 04.9s
+06° 53′ 13″		 K3V 5.82# 138.4371±0.0420[1] star B is a BY Draconis variable
B M4.5V 11.66
C M6V 16.9
2MASS J08354256-0819237§ 23.581±0.037 Hydra  08h 35m 42.6s
−08° 19′ 24″ 		L5 138.3147±0.2145[1] [4]
GJ 4274 (L 788-34) 23.5955±0.0082 Aquarius  22h 23m 07.0s
−17° 36′ 26″		 M4.5Ve 13.30 138.2280±0.0482[1] [27]
Gliese 667 (142 G. Scorpii) A$ 23.6232±0.0048 Scorpius  17h 18m 57.2s
−34° 59′ 23″		 K3V 7.07 138.0663±0.0283[1] star C has 2 known planets
B$ K5V 8.02
C M1.5V 11.03
WISE 0607+2429§ 23.624±0.089 Gemini  06h 07m 38.7s
+24° 29′ 54″		 L8 14.22 ± 0.03 (J) 138.0616±0.5185[1] [1]
WISE 0313+7807§ 24.05±0.51 Cepheus  03h 13m 26.0s
+78° 07′ 44″		 T8.5 135.6±2.8[4] [4]
2MASS 1507-1627§ 24.169±0.047 Libra  15h 07m 47.7s
−16° 27′ 389″		 L5.5 22.14 134.9474±0.2611[1] [4]
HD 4628 (96 G. Piscium, Gliese 33)$ 24.250±0.010 Pisces  00h 48m 23.0s
+05° 16′ 50″		 K2.5V 5.75# 134.4948±0.0578[1]
Beta Hydri$ 24.327±0.020 Hydrus  00h 25m 45.1s
–77° 15′ 15″		 G2IV 2.79# 134.07±0.11[28]
WISE J2000+3629§ 24.45±0.41 Cygnus  20h 00m 50.2s
+36° 29′ 50″ 		T8 133.4±2.2[4] [4]
GJ 3991 (G 203-47) A 24.784±0.081 Hercules  17h 09m 32.0s
+43° 40′ 49″		 M3.5V 13.671 131.5996±0.4285[1]
B D?
Alpha Piscis Austrini B (TW PsA)$ 24.7929±0.0052 Piscis Austrinus  22h 56m 24.17s
−31° 33′ 56″		 K5Vp 6.48# 131.5525±0.0275[1] component B of triple system
107 Piscium$ 24.805±0.029 Pisces  01h 42m 29.8s
+20° 16′ 07″		 K1V 5.24# 131.4903±0.1515[29]
G 141-36 24.8445±0.0075 Aquila  18h 48m 17.5s
+07° 41′ 21″		 M6V 131.2790±0.0398[1]
Gliese 514 (BD+11 2576) 24.8782±0.0051 Virgo  13h 29m 59.8s
+10° 22′ 38″		 M1.0V 9.02 131.1013±0.0270[1] has 1 planet [3] confirmed in 2022.
WISE 1738+2732§ 24.92±0.41 Hercules  17h 38m 35.5s
+27° 32′ 59″ 		Y0 130.9±2.1[4] [4]
GJ 4053 (G 258-33) 24.9254±0.0041 Draco  18h 18m 57.2s
+66° 11′ 33″		 M4.5V 13.46 130.8531±0.0217[1]
WISEA 2354+0240§ 24.97±0.65 Pisces  23h 54m 02.8s
+02° 40′ 14″ 		Y1 130.6±3.3[4] [4]
System Star or
(sub-) brown dwarf 		Distance (ly) Constellation Coordinates:
RA, Dec
(Ep J2000, Eq J2000) 		Stellar
class 		Apparent magnitude
(V) 		Parallax
(mas) 		Notes and additional references

See also

References

  1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 1.35 1.36 1.37 1.38 1.39 1.40 1.41 1.42 Brown, A. G. A. (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics 649: A1. doi:10.1051/0004-6361/202039657. Bibcode: 2021A&A...649A...1G. 
  2. ↑ van Leeuwen, F. (2007). "HIP 99701". Validation of the new Hipparcos reduction. http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=I/311&HIP=99701. 
  3. ↑ 3.0 3.1 3.2 3.3 Barnes, J. R.; et al. (2019-06-11). "Frequency of planets orbiting M dwarfs in the Solar neighbourhood". arXiv:1906.04644 [astro-ph.EP].
  4. ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24 4.25 4.26 4.27 Cite error: Invalid <ref> tag; no text was provided for refs named :0
  5. ↑ Jao, Wei-Chun; Henry, Todd J.; Subasavage, John P.; Brown, Misty A.; Ianna, Philip A.; Bartlett, Jennifer L.; Costa, Edgardo; Méndez, René A. (April 2005). "The Solar Neighborhood. XIII. Parallax Results from the CTIOPI 0.9 Meter Program: Stars with μ ≥ 1."0 yr (MOTION Sample)". The Astronomical Journal 129 (4): 1954–1967. doi:10.1086/428489. Bibcode: 2005AJ....129.1954J. 
  6. ↑ van Leeuwen, F. (2007). "HIP 116132". Validation of the new Hipparcos reduction. http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=I/311&HIP=116132. 
  7. ↑ Curiel, Salvador; Ortiz-León, Gisela N.; Mioduszewski, Amy J.; Sanchez-Bermudez, Joel (31 May 2022). "3D Orbital Architecture of a Dwarf Binary System and Its Planetary Companion". The Astronomical Journal 164:93 (3): 23pp. 1 September 2022. doi:10.3847/1538-3881/ac7c66. Bibcode: 2022AJ....164...93C. 
  8. ↑ von Braun, Kaspar; Boyajian, Tabetha S.; Kane, Stephen R.; van Belle, Gerard T.; Ciardi, David R.; López-Morales, Mercedes; McAlister, Harold A.; Henry, Todd J. et al. (10 March 2011). "Astrophysical Parameters and Habitable Zone of the Exoplanet Hosting Star Gj 581". The Astrophysical Journal 729 (2): L26. doi:10.1088/2041-8205/729/2/L26. Bibcode: 2011ApJ...729L..26V. 
  9. ↑ Robertson, Paul et al. (3 July 2014). "Stellar activity masquerading as planets in the habitable zone of the M dwarf Gliese 581". Science 345 (6195): 440–444. doi:10.1126/science.1253253. PMID 24993348. Bibcode: 2014Sci...345..440R. 
  10. ↑ Gliese, W.; Jahreiß, H. (1991). "GI 338". Preliminary Version of the Third Catalogue of Nearby Stars. http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=V/70A&Name=Gl%20338. 
  11. ↑ González-Álvarez, E.; Osorio, M. R. Zapatero; Caballero, J. A.; Sanz-Forcada, J.; Béjar, V. J. S.; González-Cuesta, L.; Dreizler, S.; Bauer, F. F. et al. (May 2020). "The CARMENES search for exoplanets around M dwarfs. A super-Earth planet orbiting HD 79211 (GJ 338 B)". Astronomy & Astrophysics 637: A93. doi:10.1051/0004-6361/201937050. ISSN 0004-6361. Bibcode: 2020A&A...637A..93G. 
  12. ↑ 12.0 12.1 12.2 Henry, Todd J.; Jao, Wei‐Chun; Subasavage, John P.; Beaulieu, Thomas D.; Ianna, Philip A.; Costa, Edgardo; Méndez, René A. (January 2006). "The Solar Neighborhood. XVII. Parallax Results from the CTIOPI 0.9 m Program: 20 New Members of the RECONS 10 Parsec Sample". The Astronomical Journal 132 (6): 2360–2371. doi:10.1086/508233. Bibcode: 2006AJ....132.2360H. http://repositorio.uchile.cl/bitstream/2250/126230/1/Henry_Todd.pdf. 
  13. ↑ 13.0 13.1 Söderhjelm, Staffan (1999). "HIP 84140". Visual binary orbits and masses post Hipparcos. http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=J/A+A/341/121&HIP=84140. 
  14. ↑ Dupuy, Trent J.; Liu, Michael C. (1 August 2012). "The Hawaii Infrared Parallax Program. I. Ultracool Binaries and the L/T Transition". The Astrophysical Journal Supplement Series 201 (2): 19. doi:10.1088/0067-0049/201/2/19. Bibcode: 2012ApJS..201...19D. 
  15. ↑ 15.0 15.1 Lurie, John C.; Henry, Todd J.; Jao, Wei-Chun; Quinn, Samuel N.; Winters, Jennifer G.; Ianna, Philip A.; Koerner, David W.; Riedel, Adric R. et al. (13 October 2014). "The Solar Neighborhood. XXXIV. A Search for Planets Orbiting Nearby M Dwarfs Using Astrometry". The Astronomical Journal 148 (5): 91. doi:10.1088/0004-6256/148/5/91. Bibcode: 2014AJ....148...91L. 
  16. ↑ van Leeuwen, F. (2007). "HIP 80459". Validation of the new Hipparcos reduction. http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-source=I/311&HIP=80459. 
  17. ↑ Suárez Mascareño, A.; González Hernández, J. I.; Rebolo, R.; Velasco, S.; Toledo-Padrón, B.; Affer, L.; Perger, M.; Micela, G. et al. (2017). "HADES RV Programme with HARPS-N at TNG". Astronomy & Astrophysics 605: A92. doi:10.1051/0004-6361/201730957. Bibcode: 2017A&A...605A..92S. 
  18. ↑ VizieR, Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
  19. ↑ HD 219134 PLANET HOST OVERVIEW PAGE
  20. ↑ Schneider, Adam C.; Cushing, Michael C.; Kirkpatrick, J. Davy; Gelino, Christopher R.; Mace, Gregory N.; Wright, Edward L.; Eisenhardt, Peter R.; Skrutskie, M. F. et al. (2015-05-01). "Hubble Space Telescope Spectroscopy of Brown Dwarfs Discovered with the Wide-field Infrared Survey Explorer". The Astrophysical Journal 804 (2): 92. doi:10.1088/0004-637X/804/2/92. ISSN 0004-637X. Bibcode: 2015ApJ...804...92S. 
  21. ↑ Beichman, C.; Gelino, Christopher R.; Kirkpatrick, J. Davy; Cushing, Michael C.; Dodson-Robinson, Sally; Marley, Mark S.; Morley, Caroline V.; Wright, E. L. (10 March 2014). "Wisey Dwarfs as Probes of the Brown Dwarf-Exoplanet Connection". The Astrophysical Journal 783 (2): 68. doi:10.1088/0004-637X/783/2/68. Bibcode: 2014ApJ...783...68B. 
  22. ↑ Wizinowich, Peter; Wetherell, Ed; Ragland, Sam; Mawet, Dimitri; Lilley, Scott; Jovanovic, Nemanja; Delorme, Jacques-Robert; Chun, Mark et al. (19 August 2019). "WISE J072003.20-084651.2B Is A Massive T Dwarf" (in en). The Astronomical Journal 158 (5): 174. doi:10.3847/1538-3881/ab3cd1. Bibcode: 2019AJ....158..174D. 
  23. ↑ Kirkpatrick, J. Davy et al. (February 2019). "Preliminary Trigonometric Parallaxes of 184 Late-T and Y Dwarfs and an Analysis of the Field Substellar Mass Function into the "Planetary" Mass Regime". The Astrophysical Journal Supplement Series 240 (2): 69. doi:10.3847/1538-4365/aaf6af. 19. Bibcode: 2019ApJS..240...19K. 
  24. ↑ Almenara, Jose-Manuel et al. (2019-06-24). "Three Red Suns in the Sky: A Transiting, Terrestrial Planet in a Triple M Dwarf System at 6.9 Parsecs" (in en). The Astronomical Journal 158 (152). doi:10.3847/1538-3881/ab364d. 
  25. ↑ "Gj 3192". http://simbad.u-strasbg.fr/simbad/sim-id?Ident=GJ+3192&submit=submit+id. 
  26. ↑ Dahn, Conard C.; Harris, Hugh C.; Vrba, Frederick J.; Guetter, Harry H.; Canzian, Blaise; Henden, Arne A.; Levine, Stephen E.; Luginbuhl, Christian B. et al. (August 2002). "Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs". The Astronomical Journal 124 (2): 1170–1189. doi:10.1086/341646. Bibcode: 2002AJ....124.1170D. 
  27. ↑ Bobylev, V. V. (2017). "Search for close stellar encounters with the solar system from data on nearby dwarfs". Astronomy Reports 61 (10): 883–890. doi:10.1134/S106377291710002X. ISSN 1063-7729. Bibcode: 2017ARep...61..883B. 
  28. ↑ van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics 474 (2): 653–664, doi:10.1051/0004-6361:20078357, Bibcode: 2007A&A...474..653V 
  29. ↑ Brown, A. G. A. (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics 616: A1. doi:10.1051/0004-6361/201833051. Bibcode: 2018A&A...616A...1G. 



Retrieved from "https://handwiki.org/wiki/index.php?title=Astronomy:List_of_star_systems_within_20–25_light-years&oldid=3339989"