IC 342/Maffei Group - Members

Members

The table below lists galaxies that have been identified as associated with the IC342/Maffei 1 Group by I. D. Karachentsev. Note that Karachentsev divides this group into two subgroups centered around IC 342 and Maffei 1.

Members of the IC 342 Subgroup
Name Type R.A. (J2000) Dec. (J2000) Redshift (km/s) Apparent Magnitude
Camelopardalis A Irr 04h 26m 16.3s +72° 48′ 21″ -46 ± 1 14.8
Camelopardalis B Irr 04h 53m 07.1s +67° 05′ 57″ 77 16.1
Cassiopeia 1 dIrr 02h 06m 02.8s +68° 59′ 59″ 35 16.4
IC 342 SAB(rs)cd 03h 46m 48.5s +68° 05′ 46″ 31 ± 3 9.1
KK 35 Irr 03h 45m 12.6s +67° 51′ 51″ 105 ± 1 17.2
NGC 1560 SA(s)d 04h 32m 49.1s +71° 52′ 59″ -36 ± 5 12.2
UGCA 86 Im 03h 59m 50.5s +67° 08′ 37″ 67 ± 4 13.5
UGCA 105 Im 05h 14m 15.3s +62° 34′ 48″ 111 ± 5 13.9
Members of the Maffei 1 Subgroup
Name Type R.A. (J2000) Dec. (J2000) Redshift (km/s) Apparent Magnitude
Dwingeloo 1 SB(s)cd 02h 56m 51.9s +58° 54′ 42″ 110 8.3
Dwingeloo 2 Im 02h 54m 08.5s +59° 00′ 19″ 94 ± 1 20.5
KKH 11 dE 02h 24m 34.2s +56° 00′ 43″ 310 16.2
KKH 12 Irr 02h 27m 26.9s +57° 29′ 16″ 70 17.8
Maffei 1 S0 pec 02h 36m 35.4s +59° 39′ 19″ 13 ± 22 11.4
Maffei 2 SAB(rs)bc 02h 41m 55.1s +59° 36′ 15″ -17 ± 5 16.0
MB 1 SAB(s)d 02h 35m 36.5s +59° 22′ 43″ 190 ± 1 20.5
MB 3 dSph 02h 55m 42.7s +58° 51′ 37″ 59 ± 1 17.33

Additionally, KKH 37 is listed as possibly being a member of the IC 342 Subgroup, and KKH 6 is listed as possibly being a member of the Maffei 1 Subgroup.

Read more about this topic:  IC 342/Maffei Group

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