Galactic star forming region in the constellation Cepheus
The Wizard Nebula complex (NGC 7380), embedded in an open star cluster, is located in the constellation of Cepheus.
Object: | NGC 7380 |
Date of exposures: | 12.08.2023, 13.08.2023 |
Distance: | 7.000 Lightyears |
Exposures: | Ha: 15 x 480 Sec., OIII: 7 x 480 Sec., RGB: 64 x 180 Sec., Sum: 6,25 hrs. |
Telescope: | 10'', F4 Newton |
Focal length: | 1000mm |
Filter: | Astrodon E-Series, Ha, OIII 5nm |
Camera: | ASI 1600 MMC Pro |
Guiding: | Off Axis Guider, Lodestar |
Mount: | EQ8 |
The nebula has a diameter of about 100 light years and a considerable extension of 20×25 arc minutes in the night sky, (moon about 30 arc minutes). The distance to Earth is 7,000 light-years.
NGC 7380, also referred to as Sh2-142 in the Sharpless catalog, is an active star-forming region. It consists of considerable amounts of gas and dust. In the center is the so-called DH Cephei binary system, consisting of 2 massive O-type suns with a temperature of 30,000 degrees. Class 0 stars are the largest and hottest types of suns known to us, their luminosity can exceed that of our sun by a factor of 1 million. The two suns unleash the delicate glow of the magic nebula by ionization.
-> Older version in Hubble colors