Astrotreff's
Objects of the Month - 2025
Observing Guides in all four CSOG image orientations for Astrotreff's Objects of the Month in the year 2025.
Use the buttons to download the Observing Guides, click the object's name to visit the corresponding page on the Astrotreff forum. Please read Downloading CSOG and iPad Astronomy.
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November
Planetary nebula NGC1514 - the "Crystal Ball Nebula" in Taurus
This object is included in CSOG's:
Constellation editions by telescope aperture
Herschel edition
Burnham's Celestial Handbook - DSO's edition
Named Objects edition
Herschel II observing program
Deep Sky Forum's Objects of the Week 2022 - Week 1
Webb Deep-Sky Society's Objects of the Month - November 2024
Webb Deep-Sky Society's Objects of the Season - Winter 2021
October
Planetary nebula NGC7009 - the "Saturn Nebula" in Aquarius
September
August
Humason Planetary Nebulae
3 Planetary nebulae by Milton Humason.
1921PASP…33..175H
1922PASP…34..296H
Observing guides (pages): 7 (14)
Index files: 1
AstroPlanner planfiles: 1
Autostar Tours / NexTours / EQTours: 3
Argo Navis User Catalogs: 4
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
July
Open cluster NGC6811 - "Hole in a Cluster" in Cygnus
June
Planetary nebula IC4593 - the "White Eyed Pea" in Hercules
May
April
Planetary nebula Purgathofer-Weinberger 1 in Lynx
March
February
January
Emission nebula NGC2024 - the "Flame Nebula" in Orion
