Basic object information
Name: NGC 4387
Type of object: Galaxy
Magnitude: 12.1
Surface brightness: 11.8 mag/sq arcmin
Size: 1.7'x1.1'
Position angle: 140
Object classification: Elliptical
Description: pF,vS,R,*13 np 90'',np of 2
Notes: H II 167;NGC 4374 @ 10.5'

Catalog position for epoch J2000.0
Right ascension: 12h 25m 41.7s
Declination: +12 48' 41"

Constellation: Virgo



Basic object information
Name: NGC 4388
Type of object: Galaxy
Magnitude: 11.0
Surface brightness: 12.9 mag/sq arcmin
Size: 5.6'x1.5'
Position angle: 92
Object classification: Sb
Description: vF,E,sf of 2
Notes: H II 168;edge on lens shape;16' SE from M 84

Catalog position for epoch J2000.0
Right ascension: 12h 25m 47.0s
Declination: +12 39' 41"

Constellation: Virgo


Observer: Iiro Sairanen
Obs. place: Manskivi, Hollola, Finland
Date/Time: 15/16.3.2002 22:45 UT

Telescope: 18" Dobson f 5

Magn: 183x

Filter:

Field: 17'

NE Lim.mag: 6,4

Background sky: 4

Seeing: 3

Weather: -5C

NGC 4388 (kuvassa ylempi) näkyy ohuena pitkulaisena sumuna, jossa ei näy kirkastumia tai muita yksityiskohtia.
NGC 4387 (kuvassa alempi) on pieni ja soikea sumu heti 12mag tähden eteläpuolella.

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