NGC 7748 is a Star in the Cepheus constellation. NGC 7748 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Given its visual magnitude of 7.15, NGC 7748 is visible with the help of a small binocular.

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) Size: 3'x3' Notes: "NGC 7748 = GC 5008 = h 2266. (114, 209, 216, 578). R. +68 1393 = HD 222958 ...

Corwin's Notes ===== NGC 7748. Only the star (SAO 20818) is here. JH says, "About a * 8m is a very extensive space which I am certain is affected with nebulosity." He saw this on only one night, so the nebulosity may well have been a transient feature of some sort (thin cloud? aurora?).

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across. Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom. Click to enlarge. From Redmond , NGC7748 is very well placed – it is close enough to the north celestial pole that it is high above the horizon all night.

2023年10月29日 · Historical Identification: Per Dreyer NGC 7700 (= GC 6210, Marth #584, 1860 RA 23 27 18, NPD 93 44) is "very faint, extremely small, stellar". Physical Information: Based on a recessional velocity of 5245 km/sec, NGC 7700 is about 245 million light years away.

Data from Wolfgang Steinicke 's Revised NGC and IC Catalog Object: NGC 7748 (*) Star (s), type *, in Cepheus Right Ascension (2000.0): 23:44:56.5 (h:m:s) Declination (2000.0): +69:45:19 (deg:m:s) m_b: 7.1 (mag) Cross Identifications: SAO 20818 Note: (*) Dreyer's Object Revised NGC and IC Catalog NGC/IC data for NGC 7748 Back to …

NGC 7748 is a star located in the constellation Cepheus. Some key stats include: ... Right Ascension units = HH:MM:SS.SS Declination units = DD:MM:SS.SS PN = planetary nebula

NGC 7748 (alia indiko — SAO 20818) estas stelo en konstelacio Cefeo. Ĉi tiu objekto estis jam en la originala versio de NGC-katalogo.

2024年1月13日 · NGC 7748 je pojedinačna zvezda u sazvežđu Cefej koja se nalazi na NGC listi objekata dubokog neba. Deklinacija objekta je + 69° 45' 19" a rektascenzija 23h 44m 56,5s. Prividna veličina (magnituda) objekta NGC 7748 iznosi 13,6 a fotografska magnituda 7,2. NGC 7748 je još poznat i pod oznakama SAO 20818.

NGC 7748 — ѕвезда во соѕвездието Кефеј, заведена во Новиот општ каталог на длабоконебесни тела. Објектот бил предмет и на други истражувања, па освен како NGC 7748 се споменува и како SAO 20818. Објектот е откриен на 16 ноември 1829 година од страна на Џон Хершел, со помош на рефлекторски телескоп, чијашто леќа имала пречник од …