2020年10月31日 · Historical Identification: Per Dreyer, NGC 7641 (= GC 6190, Stephan list V (#11), 1860 RA 23 15 27, NPD 78 52.4) is "very faint, small, irregularly round, diffuse, a little brighter middle". The second IC notes "7627 = 7641 (Swift and Howe)".

NGC 7641 = NGC 7627 ist eine Spiralgalaxie vom Hubble-Typ Sa im Sternbild Pegasus am Nordsternhimmel. Sie ist schätzungsweise 359 Millionen Lichtjahre von der Milchstraße entfernt und hat einen Durchmesser von etwa 180.000 Lichtjahren. Im selben Himmelsareal befinden sich u. a. die Galaxien NGC 7638, NGC 7639, NGC 7643, IC 1484.

NGC 7641 -- Galaxy The astronomical object called NGC 7641 is a Galaxy: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular ...

From Virginia Beach , NGC7641 is not observable – it will reach its highest point in the sky during daytime and is 2° below the horizon at dusk. All times shown in Virginia Beach local time.

NGC 7641 - galaxy in the constellation Pegasi Type: Sa - spiral galaxy The angular dimensions: 1.70'x0.5' magnitude: V=13.9 m; B=14.8 m The surface brightness: 13.6 mag/arcmin 2 Coordinates for epoch J2000: Ra= 23 h 22 m 30.8 s; Dec= 11°53'37" redshift (z): 0.026258 The distance from the Sun to NGC 7641: based on the amount of redshift (z ...

NGC 7641 (NGC 7627) je spiralna galaktika u zviježđu Pegazu. Naknadno je utvrđeno da je NGC 7627 ista galaktika. (engl.) SEDS: NGC 7641. (engl.) Hartmut Frommert: Revidirani Novi opći …

Rotational Widths for Use in the Tully-Fisher Relation. I. Long-Slit Spectroscopic Data We present new long-slit Hα spectroscopy for 403 noninteractingspiral galaxies, obtained at the Palomar Observatory 5 m Hale telescope,which is used to derive well-sampled optical rotation curves.

NGC 7641 Galaxy in Pegasus Dreyer's description: vF, S, iR, dif, lbM . Cross Identifications: GC 6190. Stephan V.

Revised NGC Data for NGC 7641 Data from Wolfgang Steinicke's Revised NGC and IC Catalog. Object: NGC 7641 (*) Galaxy, type Sa, in Pegasus Right Ascension (2000.0): 23:22:30.8 …

NGC 7641 Pegas yulduz turkumidagi Sa tipli galaktikadir. Ushbu obyektni Edouard Stephan 1873-yilda kashf etgan. Ushbu obyekt Yangi umumiy katalog asl nashrida mavjud.