τ-Oph (Star)

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

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From Fairfield , τ-Oph is visible in the dawn sky, rising at 00:33 (EDT) and reaching an altitude of 39° above the southern horizon before fading from view as dawn breaks at around 05:24.

Name τ-Oph
Object type Star
Other names
τ-Oph
Tau Ophiuchi
69-Oph
69 Ophiuchi
HR 6734[1]
HD 164765
NSV 10073
Position
Right ascension:18h03m04s [1]
Declination:−08°10'50" [1]
Constellation:Ophiuchus
Magnitude:
Variable
5.24 (V) [1]

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