α-CrA (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From South El Monte , α-CrA is not readily observable since it lies so far south that it will never rise more than 18° above the horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
α-CrA
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h09m28s [4] |
| Declination: | −37°54'17" [4] |
| Constellation: | Corona Australis |
| Magnitude: | 4.09 (V) [2] 4.17 (BT) [2] 4.09 (VT) [2] 4.10 (G) [4] 4.12 (BP) [4] 4.02 (RP) [4] |
| Distance: | 36.9 parsec 120.3 lightyrs [4] |
| B-V Color (mag): | 0.06 |
| Proper motion (speed): | 128.4 mas/yr[4] |
| Proper motion (pos ang): | 138.7° |
Derived quantities
| Absolute mag (V): | 1.25 |
Visibility from South El Monte
All times shown in South El Monte local time.