100% mobile compatible
Observatory Parameters
Jan 21
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Crescent
10:02 21:49

Spiral Galaxy IC 4788 Galaxy in Pavo Constellation

Size: 1.6' x 12'' Magnitude: 15.3 Also known as ESO 104-21, PGC 62555

Build and share your astrophotographer profile for free!

Be the first to share your astrophotograph for IC 4788!

Upload Your Astrophotography

Telescope Simulator

Check how Spiral Galaxy IC 4788 would look like through your camera, eyepiece or binoculars.

This tool was designed to check framing, not visual magnitude. Objects will look dimmer on your eyepiece and binoculars.

Camera Eyepiece Binoculars Off
Re-center

Hourly Elevation Jan 21

Spiral Galaxy IC 4788 as seen from Lat. 39.0, Lon. -77.5
Maximum Elevation º at hrs.
Rise: hrs.   Set: hrs.

Monthly Elevation

Best period for observing Spiral Galaxy IC 4788 at hours

Data Sheet

22.7
18h 54m 40s
-63º 27' 08''
0.0134
Sc - Spiral
185 M light years
Last visited objects: IC 4788

Astronomy Quote of the Day

“The history of astronomy is a history of receding horizons.” Edwin Hubble, 1936
Astronomy Planning Made Easy. Learn more.