The star α-Mon
Color-magnitude diagram
Red-band 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 Ashburn , α-Mon is visible between 20:15 and 03:59. It will become accessible at around 20:15, when it rises 17° above your south-eastern horizon, and then reach its highest point in the sky at 00:09, 41° above your southern horizon. It will become inaccessible at around 03:59 when it sinks to 18° above your south-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
α-Mon
|
Object Type
Star
|
Position
| Constellation: | Monoceros |
| Magnitude: | 3.93 (V)[1] 4.04 (VT)[1] 5.23 (BT)[1] 3.02 (RP)[2] 3.59 (G)[2] 4.23 (BP)[2] |
| B-V Color (mag): | 1.01 |
| Right Ascension: | 07h41m14s [2] |
| Declination: | -09°33'04" [2] |
| Distance: | 43.0 parsec 140.0 lightyears [2] |
| Proper motion (speed): | 81.2 mas/yr [2] |
| Proper motion (pos ang): | 255.4° |
Derived Quantities
| Absolute Mag (V): | 0.77 |