De Mairan’s Nebula

Captured by Sohanur Rohman

Astrophotography information

Astrophotography Sohanur Rohman
Observing location Pabna (24 North 89 East)
Observation date 10 October 2023
Exposure time 18 Minutes
Telescope Unistellar eQuinox 1 (Ashwin)
Camera Sony IMX224, 1.27 MPX
Field of view (resolution) 0.61° x 0.46°  (1.72 arcsec/pixel)
Image processing

Astrophysical information

Object type Diffuse nebula
Constellation Orion
Distance ~ 1.5 kly
Angular size ~ 20 × 15 arcminutes
Physical size ~ 9 ly
Apparent magnitude 9