τ-Ori (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , τ-Ori is visible in the morning sky, becoming accessible around 22:02, when it reaches an altitude of 16° above your eastern horizon. It will then reach its highest point in the sky at 02:18, 49° above your southern horizon. It will be lost to dawn twilight around 05:10, 32° above your south-western horizon.
|
Name
τ-Ori
|
Object type
Star
|
Other names
Position
| Right ascension: | 05h17m36s [4] |
| Declination: | −06°50'40" [4] |
| Constellation: | Orion |
| Magnitude: | 3.57 (V) [2] 3.44 (BT) [2] 3.56 (VT) [2] 3.59 (G) [4] 3.59 (BP) [4] 3.63 (RP) [4] |
| Distance: | 166.3 parsec 542.0 lightyrs [4] |
| B-V Color (mag): | -0.10 |
| Proper motion (speed): | 20.2 mas/yr[4] |
| Proper motion (pos ang): | 241.5° |
Derived quantities
| Absolute mag (V): | -2.54 |
Sources