Celestial hemisphere:  Southern  ·  Constellation: Virgo (Vir)  ·  Contains:  NGC 4731
NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
NGC 4731 and Asteroid Coquillette
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NGC 4731 and Asteroid Coquillette

NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
NGC 4731 and Asteroid Coquillette
Powered byPixInsight

NGC 4731 and Asteroid Coquillette

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Description

NGC 4731 is a rarely imaged Galaxy in the Virgo constellation.

I captured also an asteroid (to seen right above the galaxy)

Asteroid (25417) Coquillette

Diameter: 2.5 km

Magnitude: 18.0

Velocity: 20.1 km/s

The GIF (rev B) contains all 30 frames (16,6 Mb)

Imaged between 20h 05 - 21h 35 UT

I also detected a variable star.

Identified as [DCD2013] MLS J125112.7-062340 (Variable Star of RR Lyr type)

I did aperture photometry with the free program

Muniwin 2.1

Comments

Revisions

  • Final
    NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
    Original
  • NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
    B
  • NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
    C
  • NGC 4731 and Asteroid Coquillette, sky-watcher (johny)
    D

B

Description: Asteroid (25417) Coquillette
GIF 16,6 Mb

Uploaded: ...

C

Description: Variable Star

Uploaded: ...

D

Description: Find variables "Muniwin"

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 4731 and Asteroid Coquillette, sky-watcher (johny)