Star
δ1 Telescopii
HIP 90830 · Blue-white subgiant
True colour from its B–V index (-0.10) — a surface around 11,600 K.
Distance
708 light-years
Spectral type
B6IV
Brightness
mag 4.92
Absolute mag
-1.76
Luminosity
441 × Sun
Surface
~11,600 K
Right ascension
18h 31m 45s
Declination
−45° 55′
- δ1 Telescopii is a blue-white subgiant in Telescopium.
In your sky
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More stars in Telescopium
- α Telescopiimag 3.49
- ζ Telescopiimag 4.10
- ε Telescopiimag 4.52
- λ Telescopiimag 4.85
- ι Telescopiimag 4.88
- ξ Telescopiimag 4.93
Distances and spectral types: HYG Database (Hipparcos parallaxes), CC BY-SA 4.0.