The star ζ-Cyg

Color-magnitude diagram
Image of ζ-Cyg
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , ζ-Cyg is visible all night. It will become visible around 20:59 (EDT) as the dusk sky fades, 46° above your eastern horizon. It will then reach its highest point in the sky at 00:30, 77° above your southern horizon. It will be lost to dawn twilight around 04:41, 39° above your western horizon.

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Name ζ-Cyg
Object Type Star
Other Names
HR 8115
HD 202109
HIP 104732
TYC 2702-2764-1
Magnitude:3.20 (V) [1]
4.45 (BT) [1]
3.30 (VT) [1]
B-V Color (mag):0.97
Right ascension:21h12m56s [1]
Declination:+30°13'36" [1]
Distance:43.9 parsec
143.0 lightyrs [2]
Proper motion (speed):68.5 mas/yr [2]
Proper motion (pos ang):174.5°
Derived Quantities
Absolute mag (V):-0.01
Visibility from Cambridge

All times shown in Cambridge local time.




Color scheme