C/2008 N1 (Holmes) (Record n° 117)
Orbital period : 24663.00 years
NASA/JPL elements
IAU/MPC elements
On 2010 Mar 15 01h15 UT by Gerald Sachot
(Copyright Gerald Sachot)Nuclear magnitude (m2) 15.7 Aperture radius used for m2 8 " r (dist/Sun) 3.275 AU d (dist/Earth) 2.527 AU Instrument type Refractor Instrument aperture (0=naked eye) 132 mm Camera SBIG ST7-XME Sensor CCD Binning 1x1 Mount G11 Losmandy NS Autoguide Yes Exposure total time 180 s Observatory MPC code C09 Location Rouet, France Reference stars catalog NOMAD Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2010 Mar 18 10h44m40s