4-Eri (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 Cambridge , 4-Eri is visible between 21:09 and 00:00. It will become accessible at around 21:09, when it rises to an altitude of 20° above your southern horizon. It will reach its highest point in the sky at 22:35, 23° above your southern horizon. It will become inaccessible at around 00:00 when it sinks below 20° above your southern 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
4-Eri
|
Object type
Star
|
Other names
Position
| Right ascension: | 02h57m23s [4] |
| Declination: | −23°51'44" [4] |
| Constellation: | Eridanus |
| Magnitude: | 5.44 (V) [2] 5.73 (BT) [2] 5.46 (VT) [2] 5.40 (G) [4] 5.51 (BP) [4] 5.20 (RP) [4] |
| Distance: | 48.7 parsec 158.7 lightyrs [4] |
| B-V Color (mag): | 0.23 |
| Proper motion (speed): | 108.1 mas/yr[4] |
| Proper motion (pos ang): | 109.8° |
Derived quantities
| Absolute mag (V): | 2.00 |
Visibility from Cambridge
All times shown in Cambridge local time.