NGC 7822
A closer look - slightly different colouring.
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 45,000 K and a luminosity about 100,000 times that of the Sun. The star is one of the primary sources illuminating the nebula and shaping the complex's famed pillars of creation-type formations,
NGC 7762 is an open cluster of type II2p in the constellation Cepheus the northern sky . It has a limit radius of about 15 'and an apparent brightness of 10.0 mag. It is a relatively young bunch with many blue hot stars .The object was discovered on November 23, 1788 by William Herschel
Imaging telescopes or lenses: Takahashi FSQ130ED
Imaging cameras: FLI ML16200 ADT
Mounts: Takahashi EM 400 Temma 2M
Guiding telescopes or lenses: Takahashi FS60CB
Guiding cameras: QHY CCD QHY 5 II
Focal Extender / Reducer: None
Software: Sequence Generator Pro SGP (for capture) PHD 2 (guiding), Astro Pixel Processor & PixInsight,
Filters: Astrodon Ha, SII, OIII,
Accessories: Robofocus Focuser, ATIK EFW3
Original Resolution: 4000 x 3000
Dates: 18th Aug to 22nd August 2019
Frames:
Astrodon Ha 26 x 20'
Astrodon SII 23 x 20'
Astrodon OIII 23 x 20'
Total integration = 24 hours.
Center (RA, Dec): (360.000, 67.488)
Center (RA, hms): 23h 59m 59.893s
Center (Dec, dms): +67° 29' 16.250"
Size: 2.12 x 1.59 deg
Radius: 1.322 deg
Pixel scale: 1.9 arcsec/pixel
Orientation: Up is 1.09 degrees E of N
NGC 7762 is an open cluster of type II2p in the constellation Cepheus the northern sky . It has a limit radius of about 15 'and an apparent brightness of 10.0 mag. It is a relatively young bunch with many blue hot stars .The object was discovered on November 23, 1788 by William Herschel
Imaging telescopes or lenses: Takahashi FSQ130ED
Imaging cameras: FLI ML16200 ADT
Mounts: Takahashi EM 400 Temma 2M
Guiding telescopes or lenses: Takahashi FS60CB
Guiding cameras: QHY CCD QHY 5 II
Focal Extender / Reducer: None
Software: Sequence Generator Pro SGP (for capture) PHD 2 (guiding), Astro Pixel Processor & PixInsight,
Filters: Astrodon Ha, SII, OIII,
Accessories: Robofocus Focuser, ATIK EFW3
Original Resolution: 4000 x 3000
Dates: 18th Aug to 22nd August 2019
Frames:
Astrodon Ha 26 x 20'
Astrodon SII 23 x 20'
Astrodon OIII 23 x 20'
Total integration = 24 hours.
Center (RA, Dec): (360.000, 67.488)
Center (RA, hms): 23h 59m 59.893s
Center (Dec, dms): +67° 29' 16.250"
Size: 2.12 x 1.59 deg
Radius: 1.322 deg
Pixel scale: 1.9 arcsec/pixel
Orientation: Up is 1.09 degrees E of N
Sky Map
Annotated Image
