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DOCdb - NGC 21

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NGC 21

NGC 21, NGC 29, UGC 100, MCG+05-01-048, LEDA 767

RA: 00h 10m 46.9s
Dec: +33° 21′ 10″

Con: Andromeda
Ch: MSA:128, U2:89, SA:4

Ref: NED, LEDA

(reference key)

Type: galaxy, Sbc

Mag: B=?, V=?

Size: 1.7′ x 0.8′
PA: 148.8°

History and Accurate Positions for the NGC/IC Objects (Corwin 2004)

NGC 21 = NGC 29. Though Swift makes no comment about the surrounding star field, the identity of his object with Herschel's is clinched by the offset of his (Swift's) position from the true position: NGC 19, 7831, and 7836 share the same offset (see NGC 6 for more information). The NGC position for NGC 29 is correct.

Published comments

Sulentic & Tifft (1973)

The RNGC (Sulentic and Tifft 1973) notes that this is a 14.0 mag galaxy. Their coded description reads S,SLEL,2DIF SARMS,BM.


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