Herschel 12

Date: 28 October 2022

Altitude: 50 - 57 degrees

Angular Size: 1° 00' x 0° 45'

Position Angle: 1° 06' from north through east

Orientation: North up; East left

Pixel scale: 1.30" per pixel

Total exposure time: 59 minutes

B filter: 64 x 22 seconds

V filter: 64 x 18 seconds

R filter: 64 x 15 seconds

Herschel 12 is also known as NGC 136

Open cluster: classification II2p

Constellation: Casseopeia

Diameter: 6 light years

Age: 200 million years

Distance: 13,000 light years

Notes