Markarian’s Chain

Exposure data

Telescope:    4.5" Newton f=440mm
Camera:    SBIG ST8300M
Filters:    Baader LRGB
Exposure times:    L:9x15min+32x10min R:9x10min G:9x10min B:9x10min
Exposure time total:    12h 5min
Mount:    10 Micron GM 1000 HPS
Location:    Erdweg/Germany (500m)
Date:    2013-03-04 + 2013-03-16 + 2013-04-14+15
 
Object data of M 84

Object type:    Galaxy (E)
Size:    6.0'
Magnitude:    9.2 mag
Constellation:    Virgo
Distance:    50 Mio Ly
 
Object data of M 86

Object type:    Galaxy (E)
Size:    10.2' x 6.8'
Magnitude:    8.9 mag
Constellation:    Virgo
Distance:    56 Mio Ly
 
Object data of NGC 4438

Object type:    Galaxy (Sa)
Size:    8.5' x 3.2'
Magnitude:    10.0 mag
Constellation:    Virgo
Distance:    52 Mio Ly