Jump to content

Before the "Snow moon".


cotterless45

Recommended Posts

A short session before the Moon glow got going. This time it was the "snow Moon", big bright and silvery as SWMBO pointed out .

Very surprised to get a lovely unfiltered view of NGC 2440, a bright +9.3 planetary Nebula in Puppis. Discovered by Herschel , it bears the hottest central white dwarf. Continuing with obscure a lucky view pulled out by averted vision of 15 Hydrae . The B companion giving a 1.2" split with two further faint companions. Staying in Hydra and a great view of M48.

Two further challenges in Gemini , Σ1037 and Σ1081. Looking at the Trapezium , the E star was quite obvious , but no sign of the F . Probably as Orion rested on the town lights. We've got led streetlights, the glow is pretty fierce , but doesn't give that horrible orange glow.

Just a few clusters worth observing ,M46, M47 , M50 and the compact NGC 2420. Lovely early session with the yard cannon ,under ,

Clear skies ! Nick.IMG_6733.thumb.JPG.60614e5216e4b9d889b2148f638285b2.JPGIMG_6732.thumb.JPG.e3b004c1d8f5a4b01a9d8dbe2d25cc34.JPG

 

Link to comment
Share on other sites

Good one Nick. I didn't know about NGC2440 or its white dwarf star so thanks for that. It's always nice to have something with a point of interest to find and mention to others. I shall have to see if I can find them sometime.  Fingers crossed!

Link to comment
Share on other sites

Good to see you got in a decent session and nice sketch of NGC 2440.  SkySafari gives the central star as mag 14.3 - it would be interesting to see if this is visible a dob.  I just realised that NGC 2440 is also on the Herschel 400 list which I was progressing through nicely until my prolonged break from all astro stuff for the past year or so - so it will definitely be on my target list for the next session! 

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.