An Asteroid Photobombing M61

 


Asteroid (60243) 1999 VM184


Object Data

Object type: Asteroid
Size:  
Magnitude:  
Constellation: Virgo
Distance:  
   
Notes:
Caught this asteroid passing through the field of view while imaging M61.  This is an animation of 6 luminance frames over a 3 hour period.

A search using the Minor Planet Checker database turned up asteroid VM184 as the most likely candidate.

Exposure Data

Date: 4/14/23
Location: Little Blair Valley, Anza Borrego Desert,
Telescope: DSI RC10c; 1876 mm focal length at f/7.3
Camera: FLI 6303e with Astrodon LRGB filters.  STi guide camera
Mount: AP 1100 CP3
Exposure times: 6 x 10 min Lum  
Exposure time total: 3.3 hr animation of 6 luminance subexposures, one every15 minutes, omitting RGB subs.
Notes:
Uncropped image; Calibrated and registered; FOV = 52' x 35'; Image scale = 0.99 

   

 

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