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  1. January 6th, 2014, 02:43 PM

    Thread: Object of the Week January 5, 2014 – NGC2261 Hubbles Variable Nebula

    by Jim Chandler
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    Yep, you did say "PN" and it went right by me....

    Yep, you did say "PN" and it went right by me. Therefore, let me revise my response to "I dunno, but I'm also curious".

    Jim
  2. January 6th, 2014, 01:31 AM

    Thread: Object of the Week January 5, 2014 – NGC2261 Hubbles Variable Nebula

    by Jim Chandler
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    11
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    10,364

    "Could a PN with a variable star be itself...

    "Could a PN with a variable star be itself variable? "

    Sure. Herbig-Haro objects, e.g. McNeil's Nebula, work that way. The star goes into outburst and lights up the nebula.

    Jim
  3. January 5th, 2014, 03:54 PM

    Thread: Object of the Week January 5, 2014 – NGC2261 Hubbles Variable Nebula

    by Jim Chandler
    Replies
    11
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    10,364

    2261 was on my list the first time I rented the...

    2261 was on my list the first time I rented the 82" at McDonald. My notes from October 2005:

    TeleVue Panoptic 41mm, 696x
    TeleVue Nagler Type 5 26mm, 1097x

    Fabulous detail on HVN. Intricate...
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