Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 3185  ·  NGC 3187  ·  NGC 3189  ·  NGC 3193
Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)
Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)

Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-)

Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)
Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)

Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-)

Equipment

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Acquisition details

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Description

To seen the Hickson 44 group in the constellation Leo (luminance only) and the dimmest asteroid I could capture so far 2011 SL218 with a magnitude of 22.9
The inlay with offset-stack also shows the much brighter mag : 18.6 astroid. The movement of the asteroids is almost the same, so the offset-stack  settings revealed both asteroids. There is to seen how much the difference between mag 18.6 and mag 22.9 is.
The offset stack contains the last 33 images of total 51.

Comments

Revisions

  • Final
    Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)
    Original
  • Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)
    B
  • Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)
    C

B

Title: clean image

Uploaded: ...

C

Description: Movement of 4 directly visible brighter asteroids, up to mag 20.3 (Gif 33 x 3 minutes / 17 Mb)

Uploaded: ...

Sky plot

Sky plot

Histogram

Hickson 44 and Mag : 22.9 asteroid (2011 SL218, my dimmest so far :-), sky-watcher (johny)