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List of nearest giant stars

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This is a list of the nearest giant stars (luminosity class III or II) to the Earth, located at a distance of up to 100 light-years (31 pc).

List

[edit]
Name Distance (ly) Spectral type Stellar radius (R) Stellar mass (M) Apparent magnitude (V) Notes
Pollux 33.78±0.09[1] K0 III[2] 9.06 ± 0.03[3] 1.91 ± 0.09[3] 1.14[4] 17th brightest star in the night sky.
Arcturus 36.7±0.2[1] K1.5 III Fe−0.5[5] 25.4 ± 0.2[6] 1.08 ± 0.06[6] -0.05[4] Fourth-brightest star in the night sky, and the nearest red giant to Earth.
Deneb Algedi
Delta Capricorni
38.70±0.09[1] A7m III[7] 1.91[8] 2[8] 2.91[7] The nearest white giant.
Capella A 42.919±0.049[9] G8III[9] 11.98 ± 0.57[9] 2.5687[9] 0.03[10] The nearest yellow giant, together with Capella A. With a magnitude of 0.08,[11] the Capella star system is the 6th-brightest star in the night sky.
Capella B G0III[9] 8.83 ± 0.33[9] 2.48[9] 0.16[10] The nearest yellow giant, together with Capella B.
Errai (Gamma Cephei A) 44.98±0.09[12] K1III-IVCN1[13] 4.74+0.03
−0.08
[14]
1.27+0.05
−0.07
[14]
3.21[15]
Caph (Beta Cassiopeiae) 54.7±0.3[1] F2 III[16] 3.69 × 3.43[17] 1.91 ± 0.02[17] 2.28 (2.25–2.31)[18] The nearest F-type giant.
Menkent (Theta Centauri) 58.8±0.2[1] K0 III[19] 10.6[a] 1.27[21] 2.06[22]
Epsilon Reticuli 60.1±0.1[23] K2III-IV[24] 3.18±0.08[25] 1.46±0.01[25] 4.44[22]
Eta Serpentis 60.5±0.2[1] K0III-IV[26] 5.897 ± 0.028[27] 2[28] 3.26[29]
Alpha Trianguli (Mothallah) 63.3±0.3[1] F5III[30] 3.22[31] 1.7[31] 3.42[22]
Tureis (Rho Puppis) 63.5±0.2[1] F5IIkF2IImF5II[32] 3.52±0.07[33] 1.5±0.1[33] 2.78[34] (2.68 – 2.87)[35] The nearest bright giant.
Larawag (Epsilon Scorpii) 63.7±0.3[1] K1 III[36] 12.6[b] 1.24[37] 2.31[38] (2.24 – 2.35)[39]
Nu2 Canis Majoris 64.4±0.3[40] K1.5III-IVFe1[41] 4.9 ± 0.1[42] 1.3 ± 0.1[42] 3.96[43]
Aldebaran 65.3±1[44] K5+III[45] 45.1 ± 0.1[46] 1.16 ± 0.07[47] 0.86 (0.75 – 0.95)[48] 14th brightest star in the night sky.
Hamal 65.8±0.3[1] K2-IIIbCa-1[49] 15.19±0.1[50] 1.5±0.2[51] 2.00[22] 49th brightest star in the night sky.
Nu Octantis 69.1[1] K1III[52] 5.81±0.12[53] 1.61[53] 3.73[54]
Alpha Serpentis 74.0±0.3[1] K2IIIbCN1[55] 12.19[56] 1.61[3] 2.623[57]
Epsilon Cygni 72.7±0.2[1] K0III[58] 11.18[56] ~2[59] 2.48[60]
Kaus Borealis (Lambda Sagittarii) 78.2±0.3[1] K1IIIb[61] 12.692±0.181[62] 1.79±0.20[63] 2.82[64]
Cebalrai (Beta Ophiuchi) 81.8±0.3[1] K2IIICN0.5[65] 12.17±0.06[3] 1.75±0.14[66] 2.749[60]
Alioth 82.6±0.4[1] A1III-IVpkB9[67] 4.29+0.19
−0.21
[50]
2.91[68] 1.77[22] 33rd brightest star in the night sky.
Ankaa (Alpha Phoenicis) 85[1] K0.5IIIb[69] 14.7[c] 2.79 ± 0.14[70] 2.377[57]
Seginus (Gamma Boötis) 86.8±0.3[1] A7 III[71] or A7 IV+(n)[72] 4.65[50] 2.1[73] 3.03[74] (3.02 – 3.07)
Wazn (Beta Columbae) 87.2±0.3[1] K1III_CN+1[75] 11.5[d] 1.1±0.2[76] 3.105[57]
Gacrux 88.6±0.4[1] M3.5III[77] 73[78] 1.5±0.3[79] 1.64[4] The nearest M-type red giant, and the 25th brightest star in the night sky.
36 G. Doradus 89.1±0.2 K2III-IV[80] 4.76±0.14[63] 1.07±0.08[63] 4.66[80]
Cursa (Beta Eridani) 90±0.9[1] A3 III var[81] or A3 IV[82] 2.4[83] 2[83] 2.796[29]
Kappa Ophiuchi 91.5±0.5[1] K2III[84] 11[85] 1.19 ± 0.14[76] 3.20[86]
Eta Draconis 92.1±0.2[1] G8 III[87] 10.46[56]–10.53[3] 2.55±0.26[88] 2.73[89]
37 Librae 94.3±0.6[1] K1III-IV 5.133±0.043[62] 1.38±0.1[25] 4.62[90]
Chi Leonis 94.6±0.5[1] F2III[91] 1.99[92] 1.62[93] 4.63[94]
Praecipua (46 Leonis Minoris) 94.9±0.6[1] K0+III-IV[95] 8.21±0.05[3] 1.09±0.04[96] 3.83[97] (3.79 – 3.84)[39]
Diphda (Beta Ceti) 96.3±0.5[1] K0 III[98] 17.5±0.9[99] 3.5[100] 2.02[22]
Altais (Delta Draconis) 97.4±0.3[1] G9III[101] 10.52±0.24[25] 1.70±0.18[25] 3.07[22]
Alpha Indi 99.1±0.7[102] K0III-IV[103] 9.89±0.21[63] 2.15±0.13[63] 3.11[22]

Notes and references

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  1. ^ Calculated using an angular diameter of 5.46 mas.[20]
  2. ^ Calculated using an angular diameter of 5.99 mas.[20]
  3. ^ Calculated using an angular diameter of 5.25 mas.[20]
  4. ^ Calculated using an angular diameter of 3.99 mas.[20]