40-Dra (Star)

Color-magnitude diagram
Image of 40-Dra
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , 40-Dra is very well placed – it is close enough to the north celestial pole that it is high above the horizon all night.

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Name 40-Dra
Object type Star
Other names
40-Dra
40 Draconis
HR 6809[1]
HD 166865
NSV 10205
HIP 88127[3]
TYC 4578-1434-1[2]
Gaia EDR3- 2294405721759384064[4]
Position
Right ascension:18h00m03s [4]
Declination:+80°00'05" [4]
Constellation:Draco
Magnitude:
Variable
5.95 (V) [2]
6.55 (BT) [2]
6.00 (VT) [2]
5.93 (G) [4]
6.18 (BP) [4]
5.51 (RP) [4]
Distance:44.6 parsec
145.3 lightyrs [4]
B-V Color (mag):0.47
Proper motion (speed):140.5 mas/yr[4]
Proper motion (pos ang):20.2°
Derived quantities
Absolute mag (V):2.70
Visibility from Cambridge

All times shown in Cambridge local time.

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme