NGC 4565 (original) (raw)

Spiral GalaxyNGC 4565 (= H V.24), type Sb, in Coma Berenices

[ ](../../Pics/Ngc/n4565jn.jpg)

Discovered by William Herschel in 1785.

The considerably bright, very large edge-on spiral NGC 4565 is another showpiece for amteurs, and often used in textbooks, as it is assumed that its view may resemble that of our own Milky Way, seen from outside from a place situated near its galactic equatorial plane. According to R. Brent Tully, NGC 4565 is about 31 million light years distant.

Our image was taken by Jack Newton in East Sooke, British Columbia. He uses a Santa Barbara Instrument Group ST 6 CCD camera at the Newtonian focus of his 25 inch f5 telescope. The image is a tri-colour composite, approximately 5 minute exposures. We also have an image of NGC 4565 by Michael Purcell(taken April 16, 1996 at 22:23, with a Meade 10" f/6.3 SC and ST-7, exposed 13.4 minutes), and a photo by John Sefick taken with a 25-inch Newtonian and ST6 CCD camera.

In the SAC 110 best NGC object list.Caldwell 38 in Patrick Moore's list. In the RASC's Finest N.G.C. Objects Objects list.

David McDavid of the Limber Observatory, Texas has made available online apolarization map of NGC 4565.

Also look at the DSS image of NGC 4565provided by Bill Arnett.

• Edge-on spiral galaxy NGC 4565 was featured in Jeff Bondono's Masterpieces Messier Missed for May, 1996
• NED data of NGC 4565
• SIMBAD Data of NGC 4565
• Publications on NGC 4565 (NASA ADS)
• Observing Reports for NGC 4565 (IAAC Netastrocatalog)
• NGC Online data for NGC 4565

Hartmut Frommert
Christine Kronberg
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Last Modification: March 29, 1998