20-Per (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 , 20-Per is visible in the morning sky, becoming accessible around 22:01, when it reaches an altitude of 20° above your north-eastern horizon. It will then reach its highest point in the sky at 03:59, 85° above your northern horizon. It will be lost to dawn twilight around 05:34, 70° above your western 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
20-Per
|
Object type
Star
|
Position
| Right ascension: | 02h53m42s [2] |
| Declination: | +38°20'14" [2] |
| Constellation: | Perseus |
| Magnitude: Variable | 5.35 (V) [2] 5.82 (BT) [2] 5.39 (VT) [2] |
| Distance: | 70.7 parsec 230.4 lightyrs [3] |
| B-V Color (mag): | 0.36 |
| Proper motion (speed): | 91.7 mas/yr[3] |
| Proper motion (pos ang): | 149.3° |
Derived quantities
| Absolute mag (V): | 1.11 |
Visibility from South El Monte
All times shown in South El Monte local time.