Ngc 7822, Νεφέλωμα εκπομπής στον Κηφέα

NGC 7822, Νεφέλωμα εκπομπής στον Κηφέα

Observation team of Astronomic Society of Corfu

NGC 7822 is a young star forming complex in the constellation of Cepheus. The complex encompasses the emission region designated Sharpless 171, and the young cluster of stars named Berkeley 59. The complex is believed to be some 800-1000 pc distant, with the younger components aged no more than a few million years. The complex also includes one of the hottest stars discovered within 1 kpc of the Sun, namely BD+66 1673, which is an eclipsing binary system consisting of an O5V that exhibits a surface temperature of nearly 45000 K and a luminosity ~100000 times that of the Sun.[1] The star is one of the primary sources illuminating the nebula and shaping the complex''s famed pillars of creation-type formations, the elephant trunks.

Δυστυχώς ο συννεφιασμένος ουρανός δεν μου επέτρεψε κάτι καλύτερο.

Τηλεσκόπιο: Takahashi APO TOA130 790mm f/6.08

Στήριξη: Takahashi Em200-Temma2, Thesky6

Κάμερα: Canon eos 40D mod full Spectra

Φίλτρο: Astronomik EOS Clip CLS

Διορθωτής/Μειωτής: RGB TS PHOTOLINE 0,79x Reduce

Οδήγηση: SW ED80, Qhy5, Phd

Λήψεις/Εκθέσεις: RGB 2X1800sec

Λήψη: Astro Photography Tool - APT

Επεξεργασία: Deepskystacker, Photoshop