NGC 6894

PLANETARY NEBULA IN CYGNUS

(Image centered at ra: 20:16.4 / dec 30:34)

CLICK IN THE IMAGE FOR A HIGH RESOLUTION VIEW

September 2019 - Camping La Porteña, San Antonio de Areco, Buenos Aires, Argentina

DATA

TYPE: Planetary Nebula

APPARENT MAGNITUDE: 12,3

APPARENT DIAMETER: 0,9 arc minutes

DISTANCE: 5400 light years

IMAGE INFORMATION

SCOPE: ORION OPTICS UK 8" f5 Newtonian w/Televue Paracorr working at f 5,75

CAMERA: QSI 583 WS

MOUNT: SKY WATCHER NEQ6

FILTERS: Baader LRGB Set

SKY CONDITIONS: Rural Skies.

EXPOSURES: LRGB (60,20,20,20) 

OBJECT DESCRIPTION AND IMAGE SESSION

NGC 6894 is relative bright planetary nebula.  Definitely not a good target for the Southern Hemisphere. The object was just 24 degrees from the horizon at its higher point, thus the resolution of the image suffered from atmospheric turbulences. NGC 6894 seems to have a complex inner structure which is supposed to be gas material ionised by the central magnitude 14th star.