θ-Boo (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , θ-Boo is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:57 (PST), 21° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 4 hours and 34 minutes after the Sun at 21:30 (PST). In the morning, it will rise at 01:17 – 4 hours and 54 minutes before the Sun – and reach an altitude of 24° above the north-eastern horizon before fading from view as dawn breaks at around 05:10.
|
Name
θ-Boo
|
Object type
Star
|
Other names
Position
| Right ascension: | 14h25m11s [4] |
| Declination: | +51°50'56" [4] |
| Constellation: | Bootes |
| Magnitude: Variable | 4.05 (V) [2] 4.63 (BT) [2] 4.10 (VT) [2] 3.92 (G) [4] 4.18 (BP) [4] 3.48 (RP) [4] |
| Distance: | 14.5 parsec 47.2 lightyrs [4] |
| B-V Color (mag): | 0.45 |
| Proper motion (speed): | 464.2 mas/yr[4] |
| Proper motion (pos ang): | 210.6° |
Derived quantities
| Absolute mag (V): | 3.25 |
Sources