NGC 4567/68, NGC 4564

Introduction | Map | My Own Photos | My Own Observations | References

On this page I collect my observations of the spiral galaxies NGC 4567/68 (Siamese Twins, Butterfly Galaxies) in the constellation Virgo. The elliptical galaxy NGC 4564 is also visible on my eVscope photos.

Introduction

The spiral galaxies NGC 4567/68 in the constellation Virgo form an overlapping pair and are therefore called "Siamese Twins" or "Butterfly Galaxies". The elliptical galaxy NGC 4564 is also visible on my eVscope photos. All three galaxies are members of the Virgo galaxy cluster.

NGC 4567		NGC 4568		NGC 4564
Size: 2.7' x 2.1' (SkySafari) Distance: 98 million light years (SkySafari) Rating: ---		Size: 4.3' x 1.9' (SkySafari) Distance: 62 million light years (SkySafari) Rating: ---		Size: 3.1' x 1.7' (SkySafari) Distance: 51 million light years (SkySafari) Rating: ---

Map

The spiral galaxies NGC 4567/68 in the constellation Virgo - and many other DSO in the vicinity (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

The spiral galaxies NGC 4567/68 in the constellation Virgo with NGC 4564 and some other DSO in the vicinity (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

My Own Photos

eVscope


NGC 4567/68 - Mar 7, 2021	NGC 4567/68 - Mar 7, 2021	NGC 4567/68 - Mar 7, 2021

NGC 4567/68 - Mar 7, 2021, processed	NGC 4567/68 - Mar 7, 2021, processed	NGC 4567/68 - Mar 7, 2021, processed

NGC 4567/68 - Mar 8, 2021	NGC 4567/68 - Mar 8, 2021	NGC 4567/68 - Mar 8, 2021

NGC 4567/68 - Mar 8, 2021, photo on top processed	NGC 4567/68 - Mar 8, 2021, photo on top processed	NGC 4567/68 - Mar 8, 2021, photo on top processed

NGC 4567/68 - May 31, 2021	NGC 4567/68 - May 31, 2021, photo left processed (Polarr)

Above the galaxy pair and a little to the left there is the galaxy NGC 4564.

Vespera


NGC 4567/68 (bottom left) - Jun 9, 2023, 6970s, mosaic, original		NGC 4567/68 - evaluation by nova.astrometry.net, large

My Own Observations

Observations March to May 2021

March 7, 2021 (Mühlhausen/Kraichgau: eVscope): NGC 4567/68 (Siamese Twins) photographed in the rectangular format without overlay, eVscope misfocused, partly exposed manually; NGC 4564 also on the photos.
March 8, 2021 (Mühlhausen/Kraichgau: eVscope): NGC 4567/68 (Siamese Twins) photographed (r.f., n.o.), partly exposed manually; NGC 4564 also on the photos.
May 31, 2021 (Mühlhausen/Kraichgau: eVscope): NGC 4567/68 (Siamese Twins) photographed (n.o., r.f.), new image size and processing; NGC 4564 also on the photos.

Observations June 2023

June 9, 2023 (Mühlhausen/Kraichgau: Vespera): NGC 4567/68 (Siamese Twins) photographed, together with M 58, M 87 (Virgo A), M 89, and M 90 - and many more small galaxies.

References

NGC 4567 (Wikipedia): en.wikipedia.org/wiki/NGC_4567 (will be redirected)
NGC 4568 (Wikipedia): en.wikipedia.org/wiki/NGC_4568 (will be redirected)
NGC and NGC 4568 (Wikipedia): en.wikipedia.org/wiki/NGC_4567_and_NGC_4568
NGC 4564 (Wikipedia): en.wikipedia.org/wiki/NGC_4564