A breaking comet
Update:23.04.20, mag 9,0?*
Comet AY4, only 'cloud' - no
fragment observable
A little 'deep space': NGC 3079
Update:16.04.20, mag 9,0?
Comet AY4 with double
front-fragment'
20:09 - 21:14 UT, 65x55sec, ISO
3200, 12.5" Newton 1900mm, crop ca.10x /2.5x, Sony a7III
21:30 UT, 4x116sec, ISO 1600, 12.5" Newton 1900mm, crop ca.3x, Sony
a7III
Update:14.04.20, mag 9,0?*
Comet AY4 with 'front fragment'
Up/Left:20:50
UT, 18x55sec, ISO 3200,
crop ca.3x
Ri:20:55 UT, 3x55sec,
ISO 1600, crop ca.1,5x
All
:12.5"
Newton 1900mm, Sony a7III
Update:12.04.20, mag 9,0
Comet looses 2 mag, survival of
perihelion not sure. This don't look good.
Update:10.04.20, mag 9,0?
Comet broke since 04/09/20 in may
3-5 fragments .
NGC 2403
Update: 09.04.20, mag 9,5 ???
Newton 12,5", 1900mm,
Iso 3200, 3x30sec,
Sony a7III
Update:
02.04.20, mag 7,5*
Newton 8", 900mm,
6x74 sec , ASA
1600, Sony a7III
18.03.20,
mag 8,5*
40 sec , ASA 3200, Sony a7III