Tau Draconis

Tau Draconis
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS)
Constellation	Draco
Right ascension	19^h 15^m 33.05868^s ^[1]
Declination	+73° 21′ 19.6769″ ^[1]
Spectral type	K2III ^[1]

Tau Draconis (τ Dra) is a star in the constellation Draco. Its apparent magnitude is 4.45.

References

1 2 3 SIMBAD, Tau Draconis (accessed 27 August 2012)

Stars of Draco

Bayer	α (Thuban) β (Rastaban) γ (Eltanin) δ (Altais) ε (Tyl) ζ (Aldhibah) η (Aldhibain) θ ι (Edasich) κ λ (Gianfar) μ (Arrakis) ν (Kuma) ξ (Grumium) ο π ρ σ (Alsafi) τ υ φ χ ψ¹ (Dziban) ψ² ω

Flamsteed	2 3 4 6 7 8 9 10 15 16 17 18 19 20 26 27 29 30 35 36 37 38 39 40 41 42 (Fafnir) 45 46 48 49 50 51 53 54 55 59 64 65 66 68 69 70 71 72 73 74 75 76

Variable	R S T W Z RR RW RY RZ SU SW TW TX TZ UX UZ VW WW XZ AB AC AG AI AT BH BK BS BT BV BW BY CL CM CN CR CX DE DK DL DO DQ EE EF EK EP ER EX EY FU IU LV

HR	3719 3751 3774 3806 3843 3847 4121 4126 4272 4627 4659 4687 4727 4740 4927 4934 5018 5162 5227 5282 5436 5442 5451 5552 5606 5731 5737 5748 5755 5759 5768 5785 5811 5818 5828 5841 5878 5886 5887 5922 5949 5981 5995 6025 6036 6038 6069 6101 6126 6130 6150 6170 6180 6198 6199 6237 6226 6330 6335 6345 6348 6360 6383 6395 6421 6479 6511 6514 6518 6540 6560 6598 6606 6607 6618 6699 6717 6735 6790 6817 6827 6880 6886 6891 6911 6949 6983 7006 7013 7018 7025 7028 7042 7060 7071 7075 7082 7096 7117 7123 7137 7153 7154 7160 7184 7187 7191 7196 7199 7229 7252 7356 7413 7423 7425 7448 7450 7500 7545 7654 7666 7695 7704 7783 7805 7868 7930 8016

HD	81817 100858 109246 112826 149198 156279 158259 163607 175305 184467 185394

Gliese	Gliese 420 Gliese 487 Gliese 625 Gliese 687 Gliese 793 GJ 1227 GJ 4053

Other	G 240-72 GD 356 GRW +70 8247 GSC 03549-02811 HAT-P-37 HIP 56948 Kepler-4 Kepler-10 Kepler-12 Kepler-52 Kepler-90 Kepler-101 Kepler-407 Kepler-408 LP 71-82 2M 1237+6526 PSR B1508+55 SSSPM J1138-7722 Struve 2398 WASP-51 WD 1647+591 WD 1821+643 WISE 1647+5632

List

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