31-Boo (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , 31-Boo is visible all night. It will become visible at around 20:45 (EDT), 20° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:24, 55° above your southern horizon. It will be lost to dawn twilight at around 04:38, 35° above your south-western horizon.
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|
Name
31-Boo
|
Object type
Star
|
Other names
Position
| Right ascension: | 14h41m38s [4] |
| Declination: | +08°09'42" [4] |
| Constellation: | Bootes |
| Magnitude: Variable | 4.87 (V) [2] 6.13 (BT) [2] 4.97 (VT) [2] 4.58 (G) [4] 5.08 (BP) [4] 3.93 (RP) [4] |
| Distance: | 151.5 parsec 493.8 lightyrs [4] |
| B-V Color (mag): | 0.99 |
| Proper motion (speed): | 10.7 mas/yr[4] |
| Proper motion (pos ang): | 287.3° |
Derived quantities
| Absolute mag (V): | -1.03 |
Visibility from Cambridge
All times shown in Cambridge local time.