Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Solar system body or event

Image of the day 12/30/2021

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    C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1, Martin Junius
    C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1
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    C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1

    Revision title: C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v2

    Image of the day 12/30/2021

    Getting plate-solving status, please wait...
      C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1, Martin Junius
      C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1
      Powered byPixInsight

      C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1

      Revision title: C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v2

      Equipment

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      Description

      IAS - Internationale Amateuersternwarte e.V. - Hakos Observatory, Namibia
      Yet another test of IAS remote telescope "Klein-Lukas"
      Remote team: F. Hund, J. Obstfelder, L. Demetz, M. Mushardt, T. Klemmer, T. Winterer, M. Junius

      Same collimation problems as with the previous images. ;-)

      One week later on 27 Dec 2021:
      https://www.astrobin.com/oqja0d/
      https://vimeo.com/661038986 animation of the rapid movements in the tail

      Comments

      Revisions

        C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1, Martin Junius
        Original
      • Final
        C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1, Martin Junius
        B

      B

      Title: C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v2

      Description: Less blue stars, some more details in the comet tail.

      Uploaded: ...

      Sky plot

      Sky plot

      Histogram

      C/2021 A1 Leonard - Comet in Sagittarius - 2021-12-20 19:02 UT - IAS Remote Test - v1, Martin Junius