100% mobile compatible
Observatory Parameters
Jan 17
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
New Moon
07:43 17:57

Ptolemy Cluster · M 7 Open Cluster in Scorpius Constellation

Size: 1.3º Magnitude: 3.3 Also known as NGC 6475, ESO 394-SC9, OCL 1028
Credit: ESO
Uploaded by galileo
Size: 986 × 768 px
Visual Field: 9.9º
Uploaded by ricktobey Texas, United States
Size: 3,352 × 2,532 px
Uploaded by jtrezzo FL, United States
Size: 5,510 × 3,675 px
Visual Field: 0.9º
Uploaded by Marcelo Alves RJ, Brazil
Size: 5,202 × 3,465 px
Visual Field: 3.3º
ISO: 800
Uploaded by Miles_Zhou
Size: 2,741 × 1,824 px
Visual Field: 11.9º
Uploaded by Nuncius Australis
Size: 2,145 × 1,428 px
Visual Field: 6.4º

Build and share your astrophotographer profile for free!

Upload Your Astrophotography
View all...

Telescope Simulator

Check how Ptolemy Cluster 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 17

Ptolemy Cluster as seen from Lat. 39.0, Lon. -77.5
Maximum Elevation º at hrs.
Rise: hrs.   Set: hrs.

Monthly Elevation

Best period for observing Ptolemy Cluster at hours

Data Sheet

21.3
17h 53m 50s
-34º 47' 36''
N/A
II2r -
N/A
Last visited objects: Ptolemy Cluster

Astronomy Quote of the Day

“The Universe is not fair and it is never going to be fair.” Daniel Keys Moran
Astronomy Planning Made Easy. Learn more.