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                    NGC869 + NGC 884   Double Cluster (mouse over shows names)

Double Cluster by Gerard van den Braak


Object data

Object type:

NGC869 + NGC884
Double Cluster in Perseus

Size:

18" arcsec (both)

Magnitude:

4.7 / 5.7

Constellation:

Perseus

Distance:

7150 LY

 

 

Exposure data

Date, time

2010-10-10   ~01.10 hour

Julian day number

2455 479

Location:

Zuidlaren, Holland

Telescope:

Takahashi-FSQ106ED f8

Camera:

Canon 350D

Filters:

L: 4x 1min

R: -
  G: -
  B: -

Temperature outside:

60C

Temperature CCD:

-

Binning:

-

SQM: 20.74

Processing tools:

Registax V5  Photoshop CS3

Imaged by:

Gerard van den Braak

Notes: