η-Men (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Jacksonville , η-Men is not observable because it lies so far south that it never rises above the horizon.
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Name
η-Men
|
Object type
Star
|
Other names
Position
| Right ascension: | 04h55m11s [4] |
| Declination: | −74°56'11" [4] |
| Constellation: | Mensa |
| Magnitude: | 5.47 (V) [2] 7.45 (BT) [2] 5.63 (VT) [2] 4.89 (G) [4] 5.71 (BP) [4] 4.00 (RP) [4] |
| Distance: | 201.7 parsec 657.5 lightyrs [4] |
| B-V Color (mag): | 1.55 |
| Proper motion (speed): | 67.1 mas/yr[4] |
| Proper motion (pos ang): | 24.1° |
Derived quantities
| Absolute mag (V): | -1.06 |
Sources