17-Per (Star)
From Cambridge , 17-Per is visible in the evening sky, becoming accessible around 17:24 (EST), 45° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:10, 82° above your southern horizon. It will continue to be observable until around 03:33, when it sinks below 18° above your north-western horizon.
Name
17-Per
|
Object type
Star
|
Right ascension: | 02h51m30s [4] |
Declination: | +35°03'34" [4] |
Constellation: | Perseus |
Magnitude: Variable | 4.57 (V) [2] 6.60 (BT) [2] 4.74 (VT) [2] 3.90 (G) [4] 4.82 (BP) [4] 2.97 (RP) [4] |
Distance: | 128.6 parsec 419.2 lightyrs [4] |
B-V Color (mag): | 1.58 |
Proper motion (speed): | 63.5 mas/yr[4] |
Proper motion (pos ang): | 171.4° |
Absolute mag (V): | -0.98 |
All times shown in Cambridge local time.