Stephan's Quintet, NGC 7317-7320
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Group of 5 Galaxies: NGC 7317 (E4), 7318 (E2 pec/SB(s)bc pec), 7319 (SB(s)bc pec), 7320 (SA(s)d) & 7320c ((R)SAB(s)0/a)

Stephan's Quintet, NGC 7317-7320

TypeGroup of 5 Galaxies: NGC 7317 (E4), 7318 (E2 pec/SB(s)bc pec), 7319 (SB(s)bc pec), 7320 (SA(s)d) & 7320c ((R)SAB(s)0/a) ConstellationPegasus Apparent Mag.NGC 7317: 14.6, 7318a: 14.3, 7318b: 13.9, 7319: 14.1, 7320: 13.2, 7320c: 16.7 DistanceNGC 7317-8: 300 Mly, 7319: 360 Mly, 7320: 39 Mly, 7320c: 35 Mly
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Observations (1)

Observation from 22th August 2009
Exposure40x300 sec (3 h 20 mins) TelescopeCelestron CPC 800 EQ Mount (with Wedge) @ f/10 CameraQHY-8 GuidescopeOrion EON 80mm ED GuiderDMK 21AU04 with PHD Guiding Date22th August 2009