| Type |
Location |
r.a. |
dec. |
Size |
Magnitude |
Distance |
| Planetary Nebula |
Ursa Major |
11h14.8 |
+55°01' |
194" |
9.9 |
10 kly |
Known as the "Owl" Nebula. Central star is mag 13.2
with a temperature of 85,000°K. Some very distant galaxies are also visible on
the image.
| Date |
Telescope |
Binning |
Exp Time (s) |
Special processing |
Notes |
| 02/15/2004 |
Centurion
18" |
L 1:1
RGB 3:1 |
L 3x300
RGB 300 |
LRGB |
Image sampling = .9" / pixel |
|
