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Digitized Sky Survey (DSS) Image Information for NGC 5128 | |||
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DSS Acknowledgement , DSS Copyright Notice | DSS Image Generation: 1st Generation DSS Image | ||
Image Center (2000): 13h 25m 29.0s; -43º 01' 00" | Image File Name: n5128.jpg | ||
Image Size (arcminutes): 20' x 20' | Image Size (pixels): 353 x 353 | ||
Original NGC Catalogue Data for NGC 5128 | |||
General Catalogue Designation: 3525 | William Herschel Designation: ... | ||
John Herschel Designation: 3501 | Other Observers: Dunlop 482 | ||
Right Ascension (Equinox 1860): 13h 17m 15s | Annual RA Precession (Equinox 1880): +3.48s | ||
North Polar Declination (Equinox 1860): 132° 17.2' | Annual DEC Precession (Equinox 1880): +18.9" | ||
Summary Description: !!, vB, vL, vmE 122.5°, bifid | |||
Notes: † | Comments: … | ||
Discovered by: James Dunlop (1793 - 1848) | Year of Discovery: 1826 | ||
Telescope Aperture (Inches): 9 | Telescope Type: Reflector | ||
Understanding the 'Summary Description': Summary Description Abbreviations List | |||
Contemporary/Current Data for NGC 5128 | |||
Right Ascension (2000): 13h 25m 29.0s | Declination (2000): -43º 01' 00" | ||
Object Type: Galaxy | Object Classification: (E0 + Sb)? | ||
Constellation: Centaurus | Position Angle: 35 ° | ||
Visual Magnitude: 6.8 | Surface Brightness: 13.5 | ||
Blue Magnitude: 7.7 | Object Size: 25.7'X20.0' | ||
Also Cataloged As: | ESO 270-IG009, ARP 153, h 3501, GC 3525, MCG-07-28-001, IRAS 13225-4245, AM 1322-424, PRC C-45, PGC 46957 | ||
Catalogue Notes: Centaurus A.Very peculiar, radio source. Prominent dust lane | |||
Book / Chart References for NGC 5128 | |||
Luginbuhl & Skiff (Page): 68 | Burnham's (Volume : Page): 1:566 | ||
Uranometria 2000: 403 | Herald-Bobroff Astroatlas: C-65,C-83,D-32 | ||
Microsky: N/A | GSC Small Region Number: 7795 | ||
POSS Blue Plate #: N/A | POSS Red Plate #: N/A | ||
Database Update Level: 2 (Complete) | |||
Contemporary Visual Observation(s) for NGC 5128 | |||
NGC 5128 = ESO 270-009 = MCG -07-28-001 = Arp 153 = Centaurus A = PGC 46957 13 25 27.6 -43 01 09 V = 6.8; Size 25.7x20.0; SB = 13.5; PA = 35d 12" (6/29/02 - Bargo, Australia): at 186x, Centaurus A appeared very bright with a large, prominent dust lane cutting a dark swath through the center from NW-SE. The SW hemisphere is a bit larger and more prominent and contains a bright star. There is a mag 12 star within the dust lane (west of center) with two very faint stars at both NW and SW borders of the lane. Some haze is evident near the center of the rift, following the star superimposed on the lane. 20" f/5 (6/29/02 - Bargo, Australia): at 230x, Cen A nearly fills the field (15' diameter). The 15'x1' dark rift is fascinating with a scalloped, wavy edge and faint haze is easily visible near the center within the rift. This was easily the most detailed view I've ever had of Cen A. 17.5": bright, large, very large prominent dust lane oriented NW-SE. The SW hemisphere dominates in size and brightness. A star is superimposed at the south edge of the dust lane (west of center) and a bright star is superimposed on the SW hemisphere (south of center). 13": wide dust lane bisects galaxy. A very faint star is at the SW edge of the dust lane. | |||
Data Sources Used to research NGC 5128 | |||
[NGC] New General Catalogue / [IC] Index Catalogue (Dreyer - 1888, 1895, 1908) [OHCDSO] Observing Handbook and Catalog of Deep-Sky Objects (Luginbuhl & Skiff - 1990) [RE-NGCDDB] NGC Discoverer's Database (Erdmann 1990 - 2006) [IRAS] IRAS Survey (NASA - 1989) [ESO] The ESO Uppsala Survey of the ESO(B) Atlas (Lauberts - 1982) [ARP] Atlas of Peculiar Galaxies (H. Arp) [RE-AZDB] The Arizona Database®, V15.5 (Erdmann - 1987 thru 2006) [SGC] Southern Galaxy Catalog (Corwin - 1985) [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. |
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