ρ-Ori (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ρ-Ori is visible in the dawn sky, rising at 02:02 (EDT) – 3 hours and 48 minutes before the Sun – and reaching an altitude of 27° above the south-eastern horizon before fading from view as dawn breaks at around 04:36.
Name
ρ-Ori
|
Object type
Star
|
Position
Right ascension: | 05h13m17s [2] |
Declination: | +02°51'40" [2] |
Constellation: | Orion |
Magnitude: Variable | 4.49 (V) [2] 6.08 (BT) [2] 4.62 (VT) [2] |
Distance: | 107.3 parsec 349.8 lightyrs [3] |
B-V Color (mag): | 1.24 |
Proper motion (speed): | 4.0 mas/yr[3] |
Proper motion (pos ang): | 12.0° |
Derived quantities
Absolute mag (V): | -0.66 |
Sources