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Photos by
Th.Boeckel
10. September 2023
Penserjoch (2200m osl) South Tirol/Italy
Not yet visible with
naked eye!
(ca. 3.9
mag*)
The comet only 3,5 degrees over horizon. Newton
900mm f4.5,Sony a73
Clear sky in direction Pfunderer Alps belongin g
to the Zillertal.
Because of the dusty layers in the flat plains I
have to move up to 2200m osl. The seeing in
direction 'Wilde Kreuzspitze' was really good
but it was a hard work to catch the comet only a
few degrees over horizon (lowest 3.0°). Newton
900mm f4.5, Canon 200mm f3.2, Sony a73,a63 .
09. September 2023
Penserjoch (2200m osl) South Tirol/Italy
Not yet visible with
naked eye!
(ca. 4.1
mag*)
08. September 2023
Maisach/Rottbach (South Bavaria)
Not yet visible with
naked eye!
(ca. 4.4
mag*)
07.September 2023
Auerberg (South Bavaria)
(ca. 4.6
mag*)
05.September 2023
'Clear sky' over Germerswang (South Bavaria)
Very
good conditions up to 12° over the horizon even
near Munich allowed these images of the comet to
be taken.
Newton 900mm f4.5, 3x20 sec, ISO 1600, Canon 5DM3
The comet
(5.3
mag*)
could be seen
clearly on
September 5th, 2023 through a Newton telescope 900mm; f4.5
*mag
= > light magnitude:
Up to
mag
+3 or +4
stars are visible nearby cities with the naked eye, in
very dark areas the seeing limit can reach up to
mag +6-7.
The more higher numerical value is given, the more weaker
are the objects. E.g.
- 4,7 mag, Venus glittering;
- 1,0 Sirius,
brightest star;
+ 3,5
M31 Andromeda,
pale shiny oval)
           
All comet observations
from 2001 up to now ..
   
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Comet
Nishimura C/2023 P1
