Arp 258 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 258 is visible in the morning sky, becoming accessible around 20:29, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 01:31, 74° above your southern horizon. It will be lost to dawn twilight around 06:00, 28° above your western horizon.
|
Name
Arp 258
|
Object type
Galaxy cluster
|
Position
| Right ascension: | 02h39m [1] |
| Declination: | +18°22' [1] |
| Constellation: | Aries |
| Magnitude: | 14.60 (V) [1] 12.70 (R) [2] |
Sources