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Messier 58

M57 by Gerard van den Braak

Object data

Object type:

M 58 (NGC 4579)

Size:

5'.9x4'.7.

Magnitude:

808

Constellation:

Virgo

Distance:

55 . 10^6 LY

 

 

Exposure data

Date, time

2011-04-26   ~03.00 hour

Julian day number

2455 677

Location:

Zuidlaren, Holland

Telescope:

Takahasi FSQ106ED + extender Q 1,7x (f8)

Camera:

Canon 350d (mod)

Filters:

L: 2x300 sec

  R:
  G:
  B:

Temperature outside:

+170C

Temperature CCD:

 

Binning:

 

Processing tools:

CcdSoft, CS3, Grad X

Imaged by:

Gerard van den Braak

Notes: