Astrophotography by Torsten Mueller


NGC 7253A/B

ARP 278
SB?+S?
< >

Object Information

Description
Type SB?+S?
Brightness A: 13,7 mag
B: 14,3 mag mag (vis)
Apparent Size A: 1.7/0.8
B: 1.6/0.5
Distance 220 MLy

Exposure Information

Date 2019-04-01
Location GRT (Goldbach Remote Telescope)
Optics GSO 12" Ritchey Chretien f/8
Camera Atik 314L+ CCD
Integration 7 x 4 min (L)
(0.47 h total)
Image remarks very bad sky transparency