Desert Astro
About
Nebulae
Galaxies
Solar System
Star Clusters
Star Trails
Equipment
Observatory
Links
NGC2903
NGC 2903
is an isolated
barred spiral galaxy
in the
equatorial
constellation
of
Leo
, positioned about 1.5° due south of
Lambda Leonis
.
[10]
It was discovered by German-born astronomer
William Herschel
, who cataloged it on November 16, 1784.
Planewave CDK17 F4.5, ZWO ASI2600MC Duo, Paramount MEII mount with absolute encoders. Unguided 2 hour image with N.I.N.A. at Desert Astro Observatory in Sierra Vista Dark skies. 4/14/26 Processed in Pixinsight and Photoshop.