δ-Boo (Star)

Color-magnitude diagram
Image of δ-Boo
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Ashburn , δ-Boo is visible in the morning sky, becoming accessible around 21:41, when it reaches an altitude of 16° above your north-eastern horizon. It will then reach its highest point in the sky at 04:00, 84° above your southern horizon. It will be lost to dawn twilight around 05:54, 66° above your western horizon.

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Name δ-Boo
Object type Star
Other names
δ-Boo
Delta Bootis
49-Boo
49 Bootis
HR 5681[1]
HD 135722
NSV 7002
HIP 74666[3]
TYC 2566-1639-1[2]
Gaia EDR3- 1278391075717325312[4]
Position
Right ascension:15h15m30s [4]
Declination:+33°18'51" [4]
Constellation:Bootes
Magnitude:
Variable
3.46 (V) [2]
4.67 (BT) [2]
3.56 (VT) [2]
3.21 (G) [4]
3.86 (BP) [4]
2.64 (RP) [4]
Distance:36.9 parsec
120.4 lightyrs [4]
B-V Color (mag):0.94
Proper motion (speed):139.9 mas/yr[4]
Proper motion (pos ang):142.9°
Derived quantities
Absolute mag (V):0.63
Visibility from Ashburn

All times shown in Ashburn local time.

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

Color scheme