Finishing Up the Binocular Messier Survey

January 23, 2004

Observer: Tom Campbell
Location: Iola, Kansas (Long: 95°24'W Lat: 37°55'N)
Equipment: Simmons 10x50WA
Time: 8:30pm - 10:45pm CST (02:30-04:45 UT)
Transparency: Mostly Clear (7/10)
Seeing: Somewhat Stable (6/10)
Weather: Temperatures in the lower 40s. There was little or no breeze.


Observing Summary:

  • ANDROMEDA: M31
  • CANCER: M67
  • CASSIOPEIA: M103
  • HYDRA: M48
  • LEPUS: M79
  • MONOCEROS: M50
  • ORION: M42, M43, M78
  • PUPPIS: M93
  • URSA MAJOR: M81, M82


  • Looking back on my previous StarLogs, my last observing session was back in November of last year. Bad weather, wind, and cold prevented me from being able to spend a night under the stars. Tonight's weather was a little chilly, but the sky was clear and it was near New Moon. I wasn't about to pass up the opportunity.

    After having my telescope outside for an hour and a half, I began my observing session. The weather had cooled off a bit more, and dew was a serious problem. After a few minutes of observing and wiping off eyepieces, I gave up on my telescope and went to my binoculars. I had another dozen Messier objects to observe in order to complete the Astronomical League's Binocular Messier program. I still had to wipe dew off my binocular lenses frequently, but I felt a lot better about doing it on a $25 pair of binoculars.



    M 31 Andromeda Spiral Galaxy 8:35pm CST
    Andromeda Galaxy RA: 00h 42m 44s Dec: +41° 16' Mag: 4.4

    This galaxy appeared as a large, fuzzy patch of light. The core was bright and oval-shaped. The fainter spiral arms appeared as a much fainter glow surrounding the core, and extending out about a core's length in either direction.

     
     
    M 42 Orion Reflection Nebula 8:40pm CST
    Orion Nebula RA: 05h 35m 26s Dec: -05° 55' Mag: 2.5

    This nebula looked great through binoculars. Two bright stars were visible in the heart of the nebula, which stretched out like a fan.

     
     
    M 43 Orion Reflection Nebula 8:40pm CST
    NGC 1977 RA: 05h 35m 18s Dec: -04° 49' Mag: -

    This reflection nebula appeared as a bright little puff at the base of M42.

     
     
    M 78 Orion Reflection Nebula 9:00pm CST
    NGC 2068 RA: 05h 46m 45s Dec: +00° 03' Mag: -

    This nebula appeared as a star with some fuzz around it. It was somewhat difficult to see from my location.

     
     
    M 103 Cassiopeia Open Cluster 9:05pm CST
    NGC 581 RA: 01h 33m 22s Dec: +60° 39' Mag: 7.4

    This cluster appeared as one or two stars surrounded by an elongated patch of nebulosity.

     
     
    M 79 Lepus Globular Cluster 9:20pm CST
    NGC 1904 RA: 05h 24m 11s Dec: -24° 31' Mag: 7.7

    This globular was extremely faint. With averted vision, I was able to detect a faint, almost stellar patch of light in the right location.

     
     
    M 48 Hydra Open Cluster 9:25pm CST
    NGC 2548 RA: 08h 13m 44s Dec: -05° 45' Mag: 5.8

    With direct vision, this cluster appeared as a round splotch of light. Using averted vision, several faint stars came into view.

     
     
    M 93 Puppis Open Cluster 9:30pm CST
    NGC 2447 RA: 07h 44m 30s Dec: -23° 51' Mag: 6.2

    This cluster was a fairly bright smudge, and no individual stars could be resolved. With averted vision, a few stars could be seen.

     
     
    M 50 Monoceros Open Cluster 10:05pm CST
    NGC 2323 RA: 07h 02m 45s Dec: -08° 23' Mag: 5.9

    This cluster was round, with perhaps four or five stars visible with direct vision. A few more stars became visible with averted vision.

     
     
    M 67 Cancer Open Cluster 10:10pm CST
    NGC 2682 RA: 08h 51m 24s Dec: +11° 49' Mag: 6.9

    This cluster appeared as an oblong fuzzy patch, with two or three stars visible with averted vision.

     
     
    M 81 Ursa Major Spiral Galaxy 10:30pm CST
    NGC 3031 RA: 09h 55m 34s Dec: +69° 04' Mag: 7.9

    This galaxy appeared as a faint, elliptical fuzzy patch. The best view came with averted vision.

     
     
    M 82 Ursa Major Irregular Galaxy 10:35pm CST
    NGC 3034 RA: 09h 55m 54s Dec: +69° 41' Mag: 9.3

    This galaxy appeared elongated and smaller than M81.

     
     
     

    It felt really good to be back under the stars again, and finishing off my binocular list was the icing on the cake.




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