Messier 106 (M 106)

Introduction | Map | Find/Identify | My Best Own Photos | My Own Observations | References || Appendix: My Own Photos

On this page I collect my observations of the spiral galaxy M 106 (and the small spiral galaxy NGC 4248) in the constellation Canes Venatici.

Introduction

According to Stoyan, the spiral galaxy M 106 in the constellation Canes Venatici can be seen in the smallest binoculars and is an easy object for small telescopes. This is probably true only for dark skies, because I had trouble to recognize this object in the telescope at all. For the eVscope, however, this galaxy was not a problem. In addition, on some of my photos, I found the small spiral galaxy NGC 4248 close to a star. On a Vespera photo, I also found the galaxy NGC 4220 (and there is also the galaxy NGC 4217 near by, but not yet on a photo).

M 106		NGC 4248		NGC 4220		NGC 4217
Size: 8' x 3.5' / 12' (Stoyan/Karkoschka) Distance: 32 million light years (Stoyan) Rating: ** (Stoyan)		Size: 2' x 0.9' (SkySafari) Distance: 36 million light years (SkySafari) Rating: ---		Size: 3.3' x 1.0' (SkySafari) Distance: 61 million light years (SkySafari) Rating: ---		Size: 5.4' x 1.6' (SkySafari) Distance: 61 million light years (SkySafari) Rating: ---

Map

The spiral galaxy M 106 is located in constellation Canes Venatici, but is easiest to find from the Big Dipper (see further down). (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

The spiral galaxy M 106 in constellation Canes Venatici with its neighboring galaxy NGC 4248 (selected; image created with Stellarium)

Find/Identify

Find: The spiral galaxy M 106 in constellation Canes Venatici is easiest to find from the Big Dipper. I imagine a line between the two stars Dubhe and Phecda in constellation Ursa Major (or asterism Big Dipper), and if you continue this line for about the same distance, you will arrive at M 106.

Identify: If the spiral galaxy M 106 in the constellation Canes Venatici was found in the way as described above, it is also identified, because it stands relatively alone.

My Best Own Photos

eVscope


M 106 - May 5, 2020; with NGC 4248	M 106 - May 5, 2020, processed; with NGC 4248

M 106 - Mar 6, 2021	M 106 - Mar 6, 2021	M 106 - Jun 1, 2021; with NGC 4248

M 106 - Mar 6, 2021, photo on top processed	M 106 - Mar 6, 2021, photo on top processed	M 106 - Jun 1, 2021, photo on top processed (Polarr); with NGC 4248

Vespera


M 106 - Jun 7, 2023; with NGC 4248 and NGC 4220, 10800s, original		M 106 - Jun 7, 2023, NGC 4248 and NGC 4220 marked, 10800s, large

My Own Observations

Observation May 2017

May 15, 16, 20, 2017 (Mühlhausen/Kraichgau: Explorer 150PDS on GoTo mount): M 106 found, faint glow?

Observations March to June 2020

March 15 and 23, 2020 (Mühlhausen/Kraichgau: eVscope): M 106 photographed, better on March 23
April 21, 2020 (Mühlhausen/Kraichgau: eVscope): M 106 photographed; found NGC 4248.
May 5, 2020 (Mühlhausen/Kraichgau: eVscope): M 106 photographed in the new rectangular format without overlay; nearly full moon; saw NGC 4248.
June 12, 2020 (Mühlhausen/Kraichgau: eVscope): M 106 photographed (n.o., r.f.); saw NGC 4248.

Observations September 2020

September 8, 2020 (Mühlhausen/Kraichgau: eVscope): M 106 photographed (n.o., r.f.); saw NGC 4248.

Observations March to June 2021

March 6, 2021 (Mühlhausen/Kraichgau: eVscope): M 106 photographed (n.o., r.f.), exposed manually
June 1, 2021 (Mühlhausen/Kraichgau: eVscope): M 106 photographed (n.o., r.f.), new image size and processing; found NGC 4248.

Observations June 2023

June 1, 2021 (Mühlhausen/Kraichgau: Vespera): M 106 photographed; also found NGC 4248 and NGC 4220

References

Messier Catalogue - Messier 106: messier.seds.org/m/m106.html
NGC 4220 - Lenticular Galaxy in Canes Venatici (The Sky Live) : https://theskylive.com/sky/deepsky/ngc4220-object
NGC 4248 - Barred Spiral Galaxy in Canes Venatici (The Sky Live): https://theskylive.com/sky/deepsky/ngc4248-object

On this Site

Appendix: My Own Photos

eVscope


M 106 - Mar 15, 2020	M 106 - Mar 23, 2020	M 106 - Apr 21, 2020; with NGC 4248

M 106 - Mar 15, 2020, photo on top processed	M 106 - Mar 23, 2020, photo on top processed	M 106 - Apr 21, 2020, photo on top processed; with NGC 4248

M 106 - Apr 21, 2020; with NGC 4248	M 106 - Apr 21, 2020, photo left processed; with NGC 4248

M 106 - May 5, 2020; with NGC 4248	M 106 - May 5, 2020, photo left processed; with NGC 4248	M 106 - May 5, 2020, processed; arrow points to NGC 4248

M 106 - May 5, 2020; with NGC 4248	M 106 - May 5, 2020, photo left processed; with NGC 4248

M 106 - Sep 8, 2020; with NGC 4248	M 106 - Sep 8, 2020, photo left processed; with NGC 4248

M 106 - Mar 6, 2021	M 106 - Mar 6, 2021	M 106 - Jun 1, 2021; with NGC 4248

M 106 - Mar 6, 2021, photo on top processed	M 106 - Mar 6, 2021, photo on top processed	M 106 - Jun 1, 2021, photo on top processed (Polarr); with NGC 4248

Vespera


M 106 - Jun 7, 2023; with NGC 4248 and NGC 4220, 10800s, original		M 106 - Jun 7, 2023, NGC 4248 and NGC 4220 marked, 10800s, large