This chart shows Hale-Bopp's approximate Alt/Az position from September through November of 1997 for observers @ 30 deg. North latitude. If current light curve estimates hold up, it may be naked-eye visible through October.
Additionally, on October 24, Comet Hale-Bopp will pass within 3 arcminutes of Gamma Vela (1.8 mag).
I used information from Expert Astronomer, and Adobe Photoshop 4.0 to assemble the image.
Glenn Ray
glenn_ray@aspentech.com