C/2005 L3 (McNaught) (Record n° 39)
NASA/JPL elements
IAU/MPC elements
On 2009 Apr 24 22h01 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 15.3 Aperture radius used for m2 7 " r (dist/Sun) 6.507 AU d (dist/Earth) 5.816 AU Instrument Newton Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5 Filter(s) None Camera SBIG ST7-XME Sensor CCD Exposure total time 1560 s Exposure details 13x2mn Observatory MPC code B83 Location Gieres 38610 France Reference stars catalog GSC Used softwares Iris Resulting picture sampling (scale) 1.86 "/pix URL for more information or pictures http://thierrynoel.free.fr/Astronomie/Cometes Observation submission date 2010 Feb 10 00h00m00s