Basic object information
Name: NGC 4038
Type of object: Galaxy
Magnitude: 10.3
Surface brightness: 12.8 mag/sq arcmin
Size: 2.6'x1.8'
Position angle: 80
Object classification: Sp
Description: pB,cL,R,vgbM
Notes: PA 80,Ringtail Galaxy,two filaments

Catalog position for epoch J2000.0
Right ascension: 12h 01m 52.8s
Declination: -18 51' 54"

Constellation: Corvus


Basic object information
Name: NGC 4039
Type of object: Galaxy
Magnitude: 10.6
Surface brightness: 13.1 mag/sq arcmin
Size: 3.2'x2.2'
Position angle: 130
Object classification:
Description: pF,pL
Notes: PA 130

Catalog position for epoch J2000.0
Right ascension: 12h 01m 53.8s
Declination: -18 53' 06"

Constellation: Corvus

Observer: Iiro Sairanen
Obs. place: Base del Teide (2280m above sea level), Tenerife, Spain
Date/Time: 18/19.4.2004 0:00


Telescope: Newton 110/805mm

Magn: 107x

Filter:

Field: 28'

NE Lim.mag: 7,0

Background sky: 2

Seeing: 3

Height: 42
Visuality: II

Weather: +9˚C, dry and good

Two galaxies are contacted to each other. NGC 4038 has a small core, NGC 4039 is only a monotonous haze.

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