• Great Sagittarius Cluster

    Md. Shahadat Hossain Shahal

Astrophotography information

Astrophotography Md. Shahadat Hossain Shahal
Observing location Saint Martin (21 North 92 East)
Observation date 10 March 2024
Exposure time 2 Minutes
Telescope Unistellar eQuinox 1 (Ashwin 1)
Camera Sony IMX224, 1.27 Mpx
Field of view (resolution) 0.61° x 0.46°  (1.72 arcsec/pixel)
Image processing Md. Shahadat Hossain Shahal

Astrophysical information

Object type Globular cluster 
Constellation Sagittarius
Distance ~ 10,000 ly
Angular size ~ 32 arcminutes
Physical size ~ 100 ly
Apparent magnitude 5.1