Basic object information
Object name: NGC 884
Popular name: chi Persei
Object type: Open cluster
Magnitude: 6.1
Size: 18.0'
Number of stars: 150
Magnitude of brightest star: 8.1
Object classification: I 3 r
Description: Cl,vL,vRi,ruby*MNotes:H VI 34;chi Per;in Per OB1;Double Cluster w NGC 869

Catalog information
RA (J2000.0): 02h 22m 30.0s
Dec (J2000.0): +57 09' 00"
Constellation: Perseus

Observer: Iiro Sairanen
Obs. place: Lakasenpelto, Imatra, Finland
Date/Time: 9/10.10.2009 1:20

Telescope: Newton 110/805 mm

Magn: 115x
Field: 43'
Background sky: 4 (20.3)Visuality: I

NE Lim.mag: 6.3
Seeing: 3
Height: 79

Weather: +0C

Chi Persei. A rich open cluster next to NGC 869 in Perseus...