M90

 

Previous   To mainpage Messier   Next

                          Messier 90 (mouse over shows names)

M89+M90 by Gerard van den Braak


Object data

Object type:

M89(r) + M90(l) (NGC 4552 + 4569)

Size:

3.5'x3.5' - 9.5'x 4.4' 

Magnitude:

9.9  - 9.4

Constellation:

Virgo

Distance:

55 - 55 .10^6 LY

 

 

Exposure data

Date, time

2011-04-20  ~01.00 hour

Julian day number

2455 662

Location:

Zuidlaren, Holland

Telescope:

Takahashi FSQ-106ED + exender-Q 1,6x

Camera:

Canon 350D (mod)

Filters:

L: 12x300 sec

R: -
  G: -
  B: -

Temperature outside:

11,2 Celcius

Temperature CCD:

-

Binning:

-

SQM  20.31
Field of view 89' x 57'

Processing tools:

IP,CS3, GradX

Imaged by:

Gerard van den Braak

Notes: