-
considered as part of
Local Group, but
membership of it is uncertain.
Karachentsev, Igor D.; Karachentseva,
Valentina E.; Huchtmeier,
Walter K.; Makarov...
- group) by I. D.
Karachentsev and collaborators. The
object names used in the
above table differ from the
names used by
Karachentsev and collaborators...
- example,
black hole
estimates range from ten
million to one billion.
Karachentsev et al. give a blue
absolute magnitude of −20.8.
Combined with a color...
- the M81
Group by I. D.
Karachentsev. Note that the
object names used in the
above table differ from the
names used by
Karachentsev. NGC, IC, UGC, and PGC...
-
identified as ****ociated with the IC342/Maffei 1
Group by I. D.
Karachentsev. Note that
Karachentsev divides this
group into two
subgroups centered around IC...
-
European Southern Observatory. 24 July 2013.
Retrieved 15
August 2013.
Karachentsev, I. D. (2005). "The
Local Group and
Other Neighboring Galaxy Groups"...
-
Extragalactic Database".
Results for PGC 3589.
Retrieved 2006-12-03. I. D.
Karachentsev; V. E. Karachentseva; W. K. Hutchmeier; D. I.
Makarov (2004). "A Catalog...
- from the
original on 2009-04-11.
Retrieved 2018-11-15.
Karachentsev et al. 2004
Karachentsev &
Kashibadze 2006
Cannon et al. 2006 NASA
Astronomy Picture...
-
larger Hubble 1925 III. Ring
Nebula (NGC 6822) NED 2007
Karachentsev et al. 2004
Karachentsev &
Kashibadze 2006
Cannon et al. 2006 Cannon, John M.; Walter...
- ****ociated with the
Centaurus A/M83
Group by I. D.
Karachentsev and collaborators. Note that
Karachentsev divides this
group into two
subgroups centered on...
