V557-Cas (Star)
![V557-Cas Image of V557-Cas](https://in-the-sky.org/image.php?style=medium&userimg=19910715_115904_955d43fae565.png)
From Cambridge , V557-Cas is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 03:56, 56° above your north-eastern horizon. At dusk, it will become visible at around 21:41 (EDT), 25° above your northern horizon.
Name
V557-Cas
|
Object type
Star
|
Right ascension: | 01h42m20s [4] |
Declination: | +68°02'34" [4] |
Constellation: | Cassiopeia |
Magnitude: Variable | 5.55 (V) [2] 5.49 (BT) [2] 5.55 (VT) [2] 5.55 (G) [4] 5.51 (BP) [4] 5.57 (RP) [4] |
Distance: | 129.9 parsec 423.6 lightyrs [4] |
B-V Color (mag): | -0.05 |
Proper motion (speed): | 53.8 mas/yr[4] |
Proper motion (pos ang): | 99.7° |
Absolute mag (V): | -0.02 |
All times shown in Cambridge local time.