M109 group

The M109 group (also NGC-3992 group or Ursa Major Cloud ) is a group of galaxies about 55 million light years away in the constellation of the Great Bear . The group is named for their brightest galaxy, the beam spiral galaxy M109 and is part of ursa Major cluster of galaxies and thereby within the Virgo supercluster in turn part of the Super galaxy cluster Laniakea .

Members

The M109 group is part of the Ursa Major Galaxy Cluster

M109 group

Surname	Type	Right ascension (J2000)	Declination (J2000)	Redshift (km / s)	Apparent brightness
Messier 109	SB (rs) bc	11 h 57 m 36.0 s	+ 53 ° 22 ′ 28 ″	1048 ± 1	10.6
NGC 3718	SB (s) a pec	11 h 32 m 34.9 s	+ 53 ° 04 ′ 05 ″	993 ± 1	11.6
NGC 3726	SAB (r) c	11 h 33 m 21.2 s	+ 47 ° 01 ′ 45 ″	866 ± 1	10.9
NGC 3729	SB (r) a pec	11 h 33 m 49.3 s	+ 53 ° 07 ′ 32 ″	1060 ± 1	12.0
NGC 3769	SB (r) b	11 h 37 m 44.1 s	+ 47 ° 53 ′ 35 ″	737 ± 2	12.5
NGC 3782	SAB (s) cd	11 h 39 m 20.7 s	+ 46 ° 30 ′ 48 ″	739 ± 6	13.1
NGC 3870	S0	11 h 45 m 56.6 s	+ 50 ° 11 ′ 59 ″	756 ± 7	13.4
NGC 3877	Sc	11 h 46 m 07.8 s	+ 47 ° 29 ′ 41 ″	895 ± 4	12.1
NGC 3893	SAB (rs) c	11 h 48 m 38.2 s	+ 48 ° 42 ′ 39 ″	967 ± 1	11.2
NGC 3913	(R) SA (rs) d	11 h 50 m 38.9 s	+ 55 ° 21 ′ 14 ″	954 ± 4	13.2
NGC 3917	SAcd	11 h 50 m 45.5 s	+ 51 ° 49 ′ 27 ″	965 ± 1	12.5
NGC 3922	S0 / a	11 h 51 m 13.4 s	+ 50 ° 09 ′ 25 ″	906 ± 7	13.4
NGC 3928	SA (s) b	11 h 51 m 47.6 s	+ 48 ° 40 ′ 59 ″	988 ± 4	13.0
NGC 3949	SA (s) bc	11 h 53 m 41.4 s	+ 47 ° 51 ′ 32 ″	800 ± 1	11.5
NGC 3953	SB (r) bc	11 h 53 m 48.9 s	+ 52 ° 19 ′ 36 ″	1052 ± 2	10.8
NGC 3972	SA (s) bc	11 h 55 m 45.1 s	+ 55 ° 19 ′ 15 ″	852 ± 1	13.1
NGC 3982	SAB (r) b	11 h 56 m 28.1 s	+ 55 ° 07 ′ 31 ″	1109 ± 6	12.0
NGC 4010	SB (s) d	11 h 58 m 37.9 s	+ 47 ° 15 ′ 41 ″	902 ± 1	13.2
NGC 4026	S0	11 h 59 m 25.2 s	+ 50 ° 57 ′ 42 ″	930 ± 40	11.7
NGC 4085	SAB (s) c	12 h 05 m 22.7 s	+ 50 ° 21 ′ 10 ″	746 ± 5	13.0
NGC 4088	SAB (rs) bc	12 h 05 m 34.2 s	+ 50 ° 32 ′ 21 ″	757 ± 1	11.2
NGC 4100	(R) SA (rs) bc	12 h 06 m 08.1 s	+ 49 ° 34 ′ 59 ″	1074 ± 1	11.9
NGC 4102	SAB (s) b	12 h 06 m 23.1 s	+ 52 ° 42 ′ 39 ″	846 ± 2	12.0
NGC 4142	SB (s) d	12 h 09 m 30.2 s	+ 53 ° 06 ′ 18 ″	1157 ± 7	13.9
NGC 4157	SAB (s) b	12 h 11 m 04.4 s	+ 50 ° 29 ′ 05 ″	774 ± 2	12.2
UGC 6628	SAm	11 h 40 m 06.7 s	+ 45 ° 56 ′ 34 ″	841 ± 1	13.2
UGC 6667	Scd	11 h 42 m 26.3 s	+ 51 ° 35 ′ 53 ″	973 ± 1	14.2
UGC 6840	SB (rs) m	11 h 52 m 07.0 s	+ 52 ° 06 ′ 29 ″	1046 ± 5	14.3
UGC 6917	SBm	11 h 56 m 28.8 s	+ 50 ° 25 ′ 42 ″	911 ± 1	13.1
UGC 6923	in the	11 h 56 m 49.4 s	+ 53 ° 09 ′ 37 ″	1066 ± 2	15.1
UGC 6930	SAB (s) d	11 h 57 m 17.3 s	+ 49 ° 16 ′ 59 ″	777 ± 0	12.7
UGC 6983	SB (rs) cd	11 h 59 m 09.3 s	+ 52 ° 42 ′ 27 ″	1082 ± 1	13.1
UGC 7218	in the	12 h 12 m 56.5 s	+ 52 ° 15 ′ 55 ″	770 ± 7	14.8

gallery

• 

  Messier 109

• 

  NGC 3949

• 

  NGC 3982

• 

  NGC 4102

• 

  NGC 4157

See also

• Structure of the cosmos

Web links

• The Ursa Major Cloud of Galaxies at: seds.org

literature

• RB Tully: Nearby Galaxies Catalog . Cambridge University Press, Cambridge 1988, ISBN 0-521-35299-1 .
• P. Fouque, E. Gourgoulhon, P. Chamaraux, G. Paturel: Groups of galaxies within 80 Mpc. II - The catalog of groups and group members . In: Astronomy and Astrophysics Supplement . 93, 1992, pp. 211-233. bibcode : 1992A & AS ... 93..211F .
• G. Giuricin, C. Marinoni, L. Ceriani, A. Pisani: Nearby Optical Galaxies: Selection of the Sample and Identification of Groups . In: Astrophysical Journal . 543, No. 1, 2000, pp. 178-194. arxiv : astro-ph / 0001140 . bibcode : 2000ApJ ... 543..178G . doi : 10.1086 / 317070 .
• A. Garcia: General study of group membership. II - Determination of nearby groups . In: Astronomy and Astrophysics Supplement . 100, 1993, pp. 47-90. bibcode : 1993A & AS..100 ... 47G .

Individual evidence

1. ↑ NASA / IPAC Extragalactic Database . November 9, 2006. Archived from the original on May 14, 2011.