Comet C/2023 A3 (Tsuchinshan - ATLAS): 10/13/24 

 


Comet C/2023 A3


Object Data

Object type: Comet
Magnitude: 3.0 
Constellation: Virgo 
Distance:  71.5 million km;  0.47 AU or 3.98 light minutes 
   
Notes: Originating in the Ort cloud, Comet A3 was discovered in 2023 by the Purple Mountain Observatory in China and independently by ATLAS South Africa. It reached peak brightness of -4.9 in October 2023. If it survives the trip around the sun, Comet A3 will revisit our inner solar system next in 80,000 years.  

Exposure Data

Date: 10/13/24 at  7:30 pm LT
Location: Double Peak Park, San Marcos, CA
Lense: Nikkor 70mm-180mm f/2.8 lens set to 70mm fl and f/4; cropped mode. 
Camera: Nikon Z6
Mount: Tripod 
Exposure time: (Left) 1 x 2.5" ISO 800
(Right) 1 x 5" ISO 1600 
Exposure time total:  
Notes: Image on the left captured at 7:22 pm; image on the right, 7:37pm (15 min apart). 

 

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