This is a list of star systems within 45–50 light years of Earth.
List
+Key Visible to the unaided eye Bright star (absolute magnitude of +8.5 or brighter) 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) Stellarclass Apparent magnitude(V) Parallax(mas) Notes and additional references WISE J0304−2705 45 ± 2 Y0pec WISE 2226+0440 45.0 T8 Gamma Cephei (Errai) A 45.0 ± 0.3 Cepheus K1IVe 3.22 has 1 known planet B M4V Iota Piscium 45.0 ± 0.5 Pisces F7V 4.13 WISE 0323-6025 45.3 T8.5 GJ 898 45.5 ± 0.9 KV Tau¹ Eridani 45.6 ± 0.5 Eridanus F7V 4.46 Alpha Fornacis (Dalim) A 45.66 ± 0.08 Fornax F6V 3.85 The Closest Blue Straggler Star to Earth. Ba G7V Bb D 18 Scorpii 45.7 ± 0.6 Scorpius G2Va 5.503 Gliese 532 45.7 ± 0.6 KV 8.99 WISE 0335+4310 45.7 T9 WISE 0723+3403 45.7 T9 HD 23356 45.8 ± 0.6 K2V 7.1 47 Ursae Majoris (Chalawan) 45.9 ± 0.4 Ursa Major G1V 5.03 has 3 known planets 26 Draconis A 45.9 ± 0.3 Draco F9V 5.236 B K3V C M1V Gliese 42 45.9 ± 0.5 K3V 7.15 Gliese 400 46.0 ± 1.6 MV WISE 0819-0335 46.0 T4 WISE 2209-2734 46.0 T7 WISE 2237+7228 46.0 T6 WISE 2344+1034 46.0 T9 Gliese 726 46.1 ± 0.8 K5V 8.70 Gliese 529 46.3 ± 0.7 K5.5V 8.36 Gliese 282 A 46.3 ± 0.6 K2V 7.30/9.01 B K7V C M1.5Ve Gliese 2130 A 46.31 ± 0.99 M1.5 B M2.5 HR 7578 46.6 K3V 6.23 Pi¹ Ursae Majoris 46.6 ± 0.5 Ursa Major G1.5Vb 5.63 Gliese 481 46.6 ± 0.7 K4V 7.91 WISE 0458+6434 A 46.6 T8.5 B T9.5 WISE 1828+2650 46.6 Y2 has 1 possible planet. Alpha Ophiuchi (Rasalhague) A 46.7 ± 0.6 Ophiuchus A5IVnn 2.07 B K6V Eta Cephei (Al Kidr) 46.8 ± 0.3 Cepheus K0IV 3.426 Gliese 613 46.8 ± 0.6 KV Gliese 611 A 46.9 ± 0.4 G8V 6.71 B M4V 72 Herculis 46.9 ± 0.4 Hercules G0V 5.377 HD 150689 46.9 ± 0.7 K2V 7.39 TYC 3135–52–1 46.95 Cygnus M3V Voyager 1 will flyby within 1 light-years to the star. CWISEP J1935−1546 A 47 ± 3 Sagittarius Y1 B Y1 Gliese 546 47.0 ± 0.7 KV HIP 79431 47.0 M3V 11.337 has 1 known planet WISE 0223-2932 47.0 T7.5 WISE 0500-1223 47.0 T8 WISE 1812+2721 47.0 T8.5 WISE 0535-7500 47.0 Y1 CM Draconis 47.1 ± 1.8 Draco M4.5V 12.90 VHS J125804.89-441232.4 47.1 ± 5.9 T6 WISE 0744+5628 47.3 T8 WISE 1309-1600 47.3 T? Theta Boötis (Asellus Primus) A 47.5 ± 0.4 Boötes F7V 4.05 B M2.5V Gliese 1214 (Orkaria) 47.5 ± 0.4 MV 14.71 has 1 known planet Nu² Lupi 47.5 ± 0.5 Lupus G2V 5.78 has 3 known planets HIP 79431 (Sharjah) 47.54 ± 0.02 M3V 11.34 WISE 0040+0900 47.6 T7 WISE 1018-2445 47.6 T8 Iota Ursae Majoris (Talitha) 47.7 ± 0.6 Ursa Major A7IV 3.14 Gliese 259 47.7 ± 0.5 K1V 6.88 111 Tauri A 47.8 ± 0.7 Taurus F8V 5.11 B K5V HD 196761 47.8 ± 0.6 G8V 6.37 OU Geminorum 47.8 ± 0.8 Gemini K3V 6.768 Gliese 604 47.8 ± 0.7 KV Psi Capricorni (Yue) 47.9 ± 0.6 Capricornus F5V 4.13 Psi Serpentis A 47.9 ± 0.6 Serpens G5V 5.879 B K2 Gliese 420 47.9 ± 0.8 KV 8.06 WISE 2018-7423 47.9 T7 CWISEP J1047+5457 48 ± 3 Y1 Gliese 833 48.1 ± 0.6 KV Alpha Corvi (Alchiba) A 48.2 ± 0.5 Corvus F1V 4.13 B M4V Gliese 269 48.2 ± 0.6 KV BPM 37093 (V886 Centauri) 48.39 ± 0.01 Centaurus DAV4.4 14.0 LHS 3844 (Batsũ̀) 48.53 ± 0.01 Indus M4.5-M5 15.26±0.03 20 Leonis Minoris (Cor) 48.6 ± 0.6 Leo Minor G3V 5.40 WISE 0015-4615 48.6 T8 WISE 2343-7418 48.6 T6 HD 4391 48.7 ± 0.5 G3V 5.80 Alpha Cephei (Alderamin) 48.8 ± 0.4 Cepheus A8Vn 2.51 Gliese 123 48.8 ± 1.3 MV LHS 1140 48.80 ± 0.03 M4.5V 14.18 Has 2 exoplanets. HD 176051 A 48.9 ± 0.4 G0V 5.22 has 1 known planet B K1V Gliese 14 48.9 ± 0.8 KV Gliese 163 48.9 M3.5V 11.8 has 5 known planets WISEP J004701.06+680352.1 48.9 ± 16.3 L9pec HD 84117 49.0 ± 0.2 F8V 4.94 HD 200779 (Gliese 818) 49.07 ± 0.02 Equuleus K6V 8.27 Eta Leporis 49.1 ± 0.5 Lupus F2V 3.719 Nu Phoenicis 49.1 ± 0.5 Phoenix F9V 4.95 Gliese 52 49.1 ± 0.9 K7V 8.98 Gliese 483 49.1 ± 0.6 KV Castor (Alpha Geminorum) Aa 49.15 ± 0.03 Gemini A1V 1.93/2.97/9.83 3 pairs of stars Ab dM1e Ba Am Bb dM1e Ca dM1e Cb dM1e 19 Draconis 49.2 ± 0.4 Draco F8V 4.89 GJ 1279 49.2 ± 0.7 KV Gliese 141 49.3 ± 0.7 KV 31 Aquilae 49.4 ± 0.6 Aquila G8IV 5.16 AB Doradus A 49.5 ± 0.4 Dorado K0V 6.98-7.06/13.0 Ba M5 Bb M5-6 C M8 L 489-43 49.50 ± 0.81 M4.5 171 G. Puppis 49.6 ± 0.4 Puppis G0V 5.38 Gliese 40 49.6 ± 1.1 KV HR 5864 49.7 ± 0.6 G7IV 6.01 Mu Arae (Cervantes) 49.8 ± 0.6 Ara G3V 5.12 has 4 known planets Gliese 317 49.9 ± 0.4 M2.5V 11.98 has 2 known planets SCR J1826-6542 49.12 Pavo MV System Star or(sub-) brown dwarf Distance (ly) Constellation Coordinates:RA, Dec(Ep J2000, Eq J2000) Stellarclass Apparent magnitude(V) Parallax(mas) Notes and additional references
See also Lists of stars List of star systems within 40–45 light-years List of star systems within 50–55 light-years List of nearest stars and brown dwarfs
Notes
References