Messier 105
Exposure data
Date :
2022-03-05+06+09+24 + 04+09+25+27
Location :
Ursa Major obs @ ROSA (remote observatory southern alps)
Camera :
Moravian G2-8300
mount:
10micron HPS 2000 II
Instrument :
“Alkor” Lacerta N25010c Newtonian
aperture ratio:
4
Field :
62 x 47 arc-minute
Filter :
Baader LRGB
Sub-Exposure Time:
57x5min Luminance / 18x10min all RGB Filters
Total Exposure Time :
13h 45min
Exposure Software:
Voyager
Image Prozessing :
Kalibration Dark Flatfield Fitswork / PixInsight 1.8 / PS CS 5
Spezifics :
data acquired remotely using Voyager by Leonardo Orazi
data acquisition by Markus Blauensteiner & Oliver Schneider
Objekt Info
Name :
Messier 105 with Ngc 3371 / Ngc 3373
Type :
M 105
Elliptical Galaxy (E 1)
Ngc 3373
Lenticular Galaxy (SB(s)0)
Ngc 3373
Spiral Galaxy (SA(s)c)
Informationen:
Simbad info M105
Size (arc-min):
M 105
5.3 x 4.8
Ngc 3371
5.4 x 2.7
Ngc 3373
2,9 x 1.3
Brightness (visual) :
M 105
10.5 (V)
Ngc 3371
9.9 (V)
Ngc 3373
11.8 (V)
Constellation :
Leo
Distance :
M 105
36 Mio Ly
Ngc 3371
27 Mio Ly
Ngc 3373
54 Mio Ly
Koordinaten / Coordinates :
RA 10h47m48s / DE +12°34'50"
-> Karte Sky-Map.org
Hint:
On Markus' page you can find a very interesting object
identification for the globular clusters in M105