The star B¹-Cyg

Color-magnitude diagram
Image of b¹-Cyg
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , b¹-Cyg is visible in the dawn sky, rising at 01:10 (EST) – 5 hours and 29 minutes before the Sun – and reaching an altitude of 37° above the eastern horizon before fading from view as dawn breaks at around 05:31.

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Name B¹-Cyg
Object Type Star
Other Names
27-Cyg
HR 7689
HD 191026
HIP 99031
TYC 2683-3963-1
Gaia DR2- 2059103120983068160
Position
Constellation:Cygnus
Magnitude:5.39 (V)[1]
6.47 (BT)[1]
5.48 (VT)[1]
4.57 (RP)[2]
5.10 (G)[2]
5.60 (BP)[2]
B-V Color (mag):0.84
Right Ascension:20h06m21s [2]
Declination:+35°58'14" [2]
Distance:23.9 parsec
78.0 lightyrs [2]
Proper motion (speed):494.2 mas/yr [2]
Proper motion (pos ang):207.1°
Derived Quantities
Absolute Mag (V):3.50

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

Color scheme