Kaus-Borealis (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , Kaus-Borealis is not observable – it will reach its highest point in the sky during daytime and is no higher than 9° above the horizon at dusk.
|
Name
Kaus-Borealis
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h27m58s [4] |
| Declination: | −25°25'21" [4] |
| Constellation: | Sagittarius |
| Magnitude: | 2.81 (V) [2] 4.15 (BT) [2] 2.92 (VT) [2] 2.54 (G) [4] 3.40 (BP) [4] 2.20 (RP) [4] |
| Distance: | 23.3 parsec 76.0 lightyrs [4] |
| B-V Color (mag): | 1.04 |
| Proper motion (speed): | 190.7 mas/yr[4] |
| Proper motion (pos ang): | 194.0° |
Derived quantities
| Absolute mag (V): | 0.98 |
Sources