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Commercial use of these images (books, software, etc.) is strictly prohibited without written permission. |
| Digitized Sky Survey (DSS) Image Information for NGC 4565 | |||
|---|---|---|---|
| DSS Acknowledgement , DSS Copyright Notice | DSS Image Generation: 1st Generation DSS Image | ||
| Image Center (2000): 12h 36m 20.7s; +25º 59' 19" | Image File Name: n4565.jpg | ||
| Image Size (arcminutes): 20' x 20' | Image Size (pixels): 353 x 353 | ||
| Original NGC Catalogue Data for NGC 4565 | |||
| General Catalogue Designation: 3106 | William Herschel Designation: V 24 | ||
| John Herschel Designation: 1357 | Other Observers: ... | ||
| Right Ascension (Equinox 1860): 12h 29m 24s | Annual RA Precession (Equinox 1880): +2.09s | ||
| North Polar Declination (Equinox 1860): 63° 14.5' | Annual DEC Precession (Equinox 1880): +19.9" | ||
| Summary Description: B, eL, eE 135°, vsbMN = * 10.11 | |||
| Notes: † | Comments: … | ||
| Discovered by: Friedrich Wilhelm Herschel (1738 - 1822) | Year of Discovery: 1785 | ||
| Telescope Aperture (Inches): 18.7 | Telescope Type: Reflector | ||
| Understanding the 'Summary Description': Summary Description Abbreviations List | |||
| Contemporary/Current Data for NGC 4565 | |||
| Right Ascension (2000): 12h 36m 20.7s | Declination (2000): +25º 59' 19" | ||
| Object Type: Galaxy | Object Classification: Sb I | ||
| Constellation: Coma Berenices | Position Angle: 136 ° | ||
| Visual Magnitude: 9.5 | Surface Brightness: 13.2 | ||
| Blue Magnitude: 10.1 | Object Size: 15.8'X2.1' | ||
| Also Cataloged As: | UGC 7772, MCG+04-30-006, H V-24, h 1357, GC 3106, CGCG 129.010, FGC 1471, KUG 1233+262, PGC 42038 | ||
| Catalogue Notes: Magnificent edge-on galaxy! (AZDB) | |||
| Book / Chart References for NGC 4565 | |||
| Luginbuhl & Skiff (Page): 85 | Burnham's (Volume : Page): 2:688 | ||
| Uranometria 2000: 149 | Herald-Bobroff Astroatlas: C-29,C-30 | ||
| Microsky: 378 | GSC Small Region Number: 1990 | ||
| POSS Blue Plate #: 1435 | POSS Red Plate #: 1435 | ||
| Database Update Level: 2 (Complete) | |||
| Contemporary Visual Observation(s) for NGC 4565 | |||
NGC 4565 = UGC 07772 = MCG +04-30-006 = CGCG 129-010 = FGC 1471 = PGC 42038 12 36 20.6 +25 59 15 V = 9.6; Size 15.8x2.1; SB = 13.3; PA = 136d 17.5": bright, very large, edge-on 12:1 NW-SE, dimensions approximately 16'x1.5'. A beautiful dark lane is visible continuously with direct vision along most of major axis although more prominent in the center. The galaxy is split asymmetrically by the dust lane with the southern half both larger and brighter. There is subtle scalloped structure visible along the dust lane. Contains a small bright core with a stellar nucleus at the south edge of the lane. A mag 13.5 star is 1.6' NE of the center. 13": a faint dark lane splits central bulge into two unequal parts. The nucleus is brightest to the south of the lane. The northern section beyond the lane is fainter. | |||
| Data Sources Used to research NGC 4565 | |||
| [NGC] New General Catalogue / [IC] Index Catalogue (Dreyer - 1888, 1895, 1908) [OHCDSO] Observing Handbook and Catalog of Deep-Sky Objects (Luginbuhl & Skiff - 1990) [GD-NGCDDB] NGC Discoverer's Database (DeLange - 1987 to 2006) [UGC] Uppsala General Catalog of Galaxies (Nilson - 1973) [CGCG] Catalog of Galaxies & Clusters of Galaxies (Zwicky - 1968) [MOL] Master List of Nonstellar Optical Astronomical Objects (Dixon & Sonneborn - 1980) [MCG] Morphological Catalog of Galaxies (Vorontsov-Velyaminov et al - 1962 thru 1968) [RE-AZDB] The Arizona Database®, V15.5 (Erdmann - 1987 thru 2006) [HC-PPL] NGC/IC Accurate Positions List Database (Corwin - 1996 thru 2006) [SG-NGCO] NGC/IC Observations Database (Gottlieb - 1998 thru 2006) [DSS] Digitized Sky Survey - 1st (102 CD-ROM) and 2nd (Web Site) Generation (STScI - 1994) [NED] NASA's Extragalactic Database (NED) located at http://nedwww.ipac.caltech.edu/ | |||
| Additional Notes | |||
| • 1st generation images were generated from the 102 CD-ROM version of the Digitized Sky Survey (DSS) • 2nd generation images were generated at the DSS web site located at http://archive.stsci.edu/cgi-bin/dsswin • Luginbuhl & Skiff page numbers are from 'Observing Handbook and Catalogue of Deep-Sky Objects' by Christian B. Luginbuhl and Brian A. Skiff, produced by Cambridge University Press • Burnham's refers to 'Burnham's Celestial Handbook' in three volumes produced by Dover Publications, Inc. • Uranometria 2000 chart numbers are for those printings authored by Tirion, Rappaport & Lovi, and are not for the most recent printings authored by Tirion, Rappaport & Remaklus in which the charts were re-numbered, all of which were and/or are produced by Willmann-Bell, Inc. • The Herald-Bobroff Astroatlas is by D. Herald and P. Bobroff of Canberra, Australia and is produced by HB2000 Publications • Microsky® is the microfiche rendition of the Palomar Observatory Sky Survey (POSS) produced by Deen Publications (P.O. Box 867088; Plano Texas 75086) • POSS refers to the Palomar Observatory Sky Survey produced by The National Geographic Society in conjunction with The California Institute of Technology • All DSS image annotation was performed by Robert E. Erdmann, Jr., and is ©Copyright 1996 through 2008 by Robert E. Erdmann, Jr. - All rights reserved • All product names, trademarks, and copyrights are the property of their respective owners • Contemporary/Current Data for this object was hand collected and entered from the data sources listed in the "Data Sources Used" section of this table above.- Robert E. Erdmann, Jr. | |||
 | The NGC/IC Project LLC Web Site is owned, created, and maintained by Robert E. Erdmann, of Prescott, Arizona - U.S.A. - All Rights Reserved |
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