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RA: 03h 25m 24s
Dec: +31° 43′ 59″
Ch: MSA:141, U2:94, SA:4
Type: reflection nebula
Mag: B=?, V=?
Ced 12 (+31 597)
Position (1900): RA 3 19.2, Dec + 31 23
Star: 31 597 (Mp=8.6, V=7.49, SpT=K2g)
Spectrum of nebula: continuous spectrum (inferred from sp.t. of illuminating star)
Classification: Neb associated with mainly one star (which may be multiple) - star surrounded by a neb envelope without conspicuous structure (eg. lambda Scorpii)
Notes: "+31 597 = HD 21110 = Boss 4072 nebulous. Disc. Barnard. (91, 93 Pl 3, 366, 715)."
= Ced 12
Pos (1950.0) 03:22.3, +31:34
Size: 2x1 (blue), 3x2 (red).
= DG 14, [RK68] 7, VdB 12, Bernes 52, GN 03.22.3, Ced 12
Class: C (reflection neb)
The Messier objects
The Bennett objects
The Caldwell list
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