Leaders in internet based Astronomy.

20 publicly accessible telescopes across 4 observatories, located in both the Northern and Southern Hemispheres, that are fully controlled by you across the Internet.

Contact Info
Siding Spring Observatory
Coonabarabran, NSW, 2357
[email protected]
Follow Us

California Telescopes

California Telescopes

T24 - 610mm
- Reflector

Deep Field. Hybrid Missions. Typically used for Photometry and Imaging.

T24 is the largest iTelescope system in the Northern Hemisphere. Its big, its beautiful. Situated under sunny and clear Californian skies deep in the foothills of the Sierra Nevada Mountains.

The Planewave Ascension 200HR mount is so accurate whilst tracking that iTelescope Admin have disabled active guidance for exposures under 300 seconds, with a corresponding decrease in session setup time when imaging. We recommend exposure of 300 seconds or less on this large system.