μ-Dra (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

Show information for


From Fairfield , μ-Dra is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:38 (EST), 42° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 20:26 when it dips 21° above your north-western horizon. At 05:20, it will return to an altitude of 21° above your north-eastern horizon, and reach an altitude of 22° before fading from view as dawn breaks at around 05:36.

Name μ-Dra
Object type Star
Other names
μ-Dra
Mu Draconis
21-Dra
21 Draconis
HR 6369[1]
HD 154906
TYC 3890-1396-1[2]
Gaia EDR3- 1420101696285626624[3]
Position
Right ascension:17h05m20s [3]
Declination:+54°28'15" [3]
Constellation:Draco
Magnitude:5.65 (V) [2]
6.22 (BT) [2]
5.69 (VT) [2]
5.59 (G) [3]
5.81 (BP) [3]
5.17 (RP) [3]
Distance:27.2 parsec
88.6 lightyrs [3]
B-V Color (mag):0.45
Proper motion (speed):136.3 mas/yr[3]
Proper motion (pos ang):314.1°
Derived quantities
Absolute mag (V):3.47

Share