Basic object information
Object name: NGC 3511 & NGC 3513
Object type: Galaxies
Magnitude: 10.8 & 11.1
Size: 6.0'x2.1' & 2.9'x2.4'

Catalog information
RA (J2000.0): 11h 03m 24.0s
Dec (J2000.0): -23 05' 00"

Constellation: Crater

Observer: Iiro Sairanen
Obs. place: Pico de la Nieve (1900 m), La Palma, Spain
Date/Time: 30/31.3.2008 0:45

Telescope: Newton 110/805 mm

Magn: 115x

Filter:

Field: 43'

NE Lim.mag: 7.2

Background sky: 2

Seeing: 2

Height: 30
Visuality: II & III
Weather: +7C, windy

A nice galaxy-pair in Crater. NGC 3511 is highly elongated in W-E direction. It has brighter core area which is divided into two parts. NGC 3513 is somewhat elliptical haze, even brightness.