M78 - 25.1.2022 at 21.15 - 25.1.2022 at 21.45 Janakkala Observation number 104261

Visibility III / V

Kuossari Petri, Riihimäen tähtit. yhdistys

The traditional Orion tour also accommodated the M78 reflection fog in the evening.

This description has been automatically translated from Finnish. Click here to see the original text.

2 2

Additional information

Observation target
- Deep space object
Designation
- M78
Constellation
- Orion
Darkness
- Good

Seeing
- Good
Nebulae
- Reflection nebula
  
  Reflection nebula is gas only lit up by nearby stars. It should not be mix up with emission nebula, where hot stars nearby cause the gas glow. But then reflection nebulae are visible in the same areas with emission nebulae. The appearance of reflection nebulae is irregular, and many of them need bigger instruments to be visible.
  
  Reflection nebulae are glowing blue around the stars of Pleyades. Image Juha Parvio.
  
  The blue glowing reflection nebula NGC 1333 around the bright star is in Perseus. Image Timo Inkinen.
  
  The bluish reflection nebula NGC 2023 is located lower left from the Horsehead Nebula. The Horsehead Nebula itself is a dark nebula in the front of red emission nebula IC 434. In the left side there is NGC 2024 aka Flame Nebula. Image Samuli Vuorinen.
  
  NGC 7538 in Cepheus is a combination of reflection and emission nebula. Image Timo Inkinen.
  
  Rflection nebulae (LBN 550, 552 and 555) and dark nebulae (LDN 1228) in Cepheus. Image Juha Kepsu.
  
  Reclection nebula vdB 141 in Cepheus. Image Tero Turunen.

Technical information

eVscope, Optolong L-Pro

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

Newest observations

Contact information

M78 - 25.1.2022 at 21.15 - 25.1.2022 at 21.45 Janakkala Observation number 104261