C/2008 N1 (Holmes) (Record n° 44)
Orbital period : 24663.00 years
NASA/JPL elements
IAU/MPC elements
On 2009 Jul 08 21h30 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.1 Aperture radius used for m2 7 " r (dist/Sun) 2.902 AU d (dist/Earth) 2.588 AU MPC report COD B83
COM Long. 5 47 51.7 E, Lat. 45 11 05.9 N, Alt. 217m, Google Earth
CON T. Noel, 6 allee des Oursieres, 38610, Gieres, France
CON THIERRY NOEL [thierrynoel1@laposte.net]
OBS T. Noel
MEA T. Noel
TEL 0.20-m f/5.0 reflector + CCD
NET GSC-ACT
ACK Batch 15
CK08N010 C2009 07 08.89257 18 47 46.79 +59 55 42.2 16.3 N B83
CK08N010 C2009 07 08.90433 18 47 29.31 +59 55 46.9 16.5 N B83
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 120 s Exposure details 2x1mn 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 Mar 15 00h29m48s