Orbital elements used in processing the Tempel 1 scans:

46Tempel 1 1983 XI 

If UTCS less than 79056000.0 use:        
	Time of perihelion passage = 2445525.30576
	Argument of perihelion = 179.0476455
	Longitude of ascending node = 68.3281726
	Inclination = 10.5553177
	Eccentricity = .520824522
	Perihelion distance = 1.491101440       


If UTCS equal to or greater than 79056000.0 use:
	Time of perihelion passage = 2445525.28637
	Argument of perihelion = 179.0359495 
	Longitude of ascending node = 68.3281383 
	Inclination = 10.5552609 
	Eccentricity = .520840143
	Perihelion distance = 1.491098651