Webb Deep-Sky Society's
Objects of the Month - 2025
Observing guides for the Webb Deep-Sky Society's galaxy, nebula, star cluster and double stars of the month in the year 2025.
Use the button(s) to download the objects of the month in the image orientation of your choice, click the object's name to visit the corresponding page on the Webb-site. Please read Downloading CSOG and iPad Astronomy.
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January - February - March - April - May - June - July - August
Registration is not required to download the current Objects of the Month
August
Click here to review the CSOG image orientations
Galaxy of the Month
Galaxy pair Holmberg 765 (NGC6278 & NGC6276) in Hercules
This object is included in CSOG's:
12-14" Constellation edition
Herschel edition
Holmberg Double and Multiple Galaxies edition
Cluster of the Month
Open cluster NGC6939 - the "Flying Geese Cluster" in Cepheus
This object is included in CSOG's:
Constellation editions by telescope aperture
Herschel edition
Melotte Star Clusters edition
Raab Open Clusters edition
Burnham's Celestial Handbook - DSO's edition
Named Objects edition
Herschel 400 observing program
Double Stars of the Month
STTA177 (WDS19126+1651) in Sagitta
This object is included in CSOG's:
HJ5066 (WDS18510-4104) in Corona Australis
July
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Nebula of the Month
Planetary nebula NGC6778 in Aquila
Double Stars of the Month
Zeta-1 & 2 Lyrae (STFA 38 - WDS18488+3736) in Lyra
Washington Naval Observatory 6 (WDS18290-2635) in Sagittarius
June
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Galaxy NGC6070 in Serpens (Caput)
Nebula of the Month
Planetary nebula NGC6369 - the "Little Ghost Nebula" in Ophiuchus
Double Stars of the Month
STF2063 (WDS16318+4536) in Hercules
May
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Galaxy group Holmberg 369 (NGC4278 - "Feeding the Monster" & NGC4283) and NGC4286 in Coma Berenices
Cluster of the Month
Open cluster NGC188 - the "Polarissima Cluster" in Cepheus
Double Stars of the Month
STF1843 (WDS14246+4750) in Boötes
Phi Virginis (STF1846 - WDS14282-0214) in Virgo
April
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxies of the Month
Galaxy NGC5223 in Canes Venatici
Galaxy NGC5228 in Canes Venatici
Galaxy NGC5233 in Canes Venatici
Cluster of the Month
Globular cluster NGC5466 in Boötes
Double Stars of the Month
STF1825 (WDS14165+2007) in Boötes
HJ4651 (WDS14096-5130) in Centaurus
Sellors 19 (WDS14077-4952) in Centaurus
March
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Double Stars of the Month
STF1689 (WDS12555+1130) in Virgo
Russell 213 (WDS13074-5952) in Centaurus
February
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Galaxy pair Arp 89 (NGC2648 & MCG+02-22-006) in Cancer
Double Stars of the Month
"Castor" - Alpha Geminorum (STF1110 - WDS07346+3153) in Gemini
Dunlop 38 (WDS07040-4337) in Puppis
January
Click here to review the CSOG image orientations
Unmirrored
MH
MV
MHV
Galaxy of the Month
Cluster of the Month
Globular cluster NGC2419 - the "Intergalactic Wanderer" in Lynx
Double Stars of the Month
STTA66 (WDS05479+2441) in Taurus
145 Canis Majoris (HJ3945 - WDS07166-2319) in Canis Major
