IC 405

Emission Nebula, Auriga

November 2008. Cave Creek Canyon Observatory, Arizona Sky Village

IC 405 (also known as the Flaming Star Nebula, SH 2-229, or Caldwell 31) is an emission and reflection nebula in the constellation Auriga, surrounding the bluish star AE Aurigae. It shines at magnitude +6.0. Its celestial coordinates are RA 05h 16.2m dec +34° 28′. It surrounds the irregular variable star AE Aurigae and is located near the emission nebula IC 410, the open clusters M38 and M36, and the K-class star Iota Aurigae. The nebula measures approximately 37.0′ x 19.0′, and lies about 1,500 light-years away from Earth. It is believed that the proper motion of the central star can be traced back to the Orion’s Belt area. The nebula is about 5 light-years across.

Telescope: ASA N16 f3.6
Mount: Astro Physics 1200GTO
Camera: SBIG STL-11000M
Guider: SBIG STL-Internal

L: 15×10 mins = 150 mins, R: 12×5 mins = 60 mins, G: 12×5 mins = 60 mins, B: 12×5 mins = 60 mins

Total Imaging Time: 5h 30m

Data Imaged remotely over 3 nights during November 2008.
Data acquisition & Processing by David Churchill.