Arp1 NGC 2857 21/03/2009 pose 100mn Champagnier

Low surface brightness spiral

Arp16 M66 09/03/2011 pose 45mn Champagnier

Spiral with detached segments

Arp27 ngc 3631 08/04/2011 pose 1h28 Champagnier

Spiral with one heavy arm

Arp 29 NGC 6946 le 22/09/2008 pose 42mn T500 F3.65 Champagnier

Spiral with one heavy arm

NGC 1073 28/12/2008 pose 100mn Galaxie spirale avec trois quasars (mg20) dans ses bras (flèches)

Arp 37 M77 27/12/2008 pose 60mn T500 F3.65 Champagnier

 low surface brightness companions on arm

Arp 41 NGC1232 pose 1h T300mm Namibie 26/08/2011

Arp 77 ngc 1097 Namibie

Small high surface brightness companion on arm

Arp 78 NGC772 27/11/2008 pose 120mn T500 F3.65 Champagnier

Small high surface brightness companion on arm

Arp82 Ngc2535 08/02/2011 pose 1h18 Champagnier

Large high surface brightness companion on arm

Arp85 M51 EOS 40D non de filtré Champagnier 20/03/2009 T500 F3.65

Large high surface brightness companion on arm

Arp 84 Ngc5395 "Le Héron" le 19-06-2011 pose 1h05 T500 F3.65 Champagnier

Arp 86 NGC7752 le 19/10/2008 pose 70mn T500 F3.65 Champagnier

 Large high surface brightness companion on arm

Arp 116 M60 Le 09-05-2011 pose 42mn T500 F3.65 Alta 8300 Champagnier

Elliptical close to and perturbing spirals

Arp120 Ngc4435-4438 01-05-2011 pose60mn Alta 8300 T500 F3.65 Champagnier

Elliptical close to and perturbing spirals

Arp 133 Ngc541 Arp 308 ngc545 pose2h20mn Alta 8300 Namibie

Arp153 Ngc5128 23-07-2009 pose1h EOS350D de filtré hypergraphe 400mm Namibie

Disturbed with interior absorption

Arp 214 NGC3718 le 06/04/2011 pose 1h T500 F3.65 Champagnier

Irregularities absorption and resolution

Arp 215 NGC2782 le 08/03/2011 pose 1h12 T500 F3.65 Champagnier

Adjacent loops

Arp 271 NGC5426-27 le 19/05/2009 54mn T500 F3.65 Champagnier

Double Galaxy  Connected arms

ARP281 NGC4631 le 24/05/2009 pose 60mn T500 F3.65 Champagnier

Double galaxy with infall and attraction

Arp 319 le 27/08/2008 pose 70mn T500 F3.65 Champagnier

quintet: group of galaxies