C/2011 O1 (LINEAR) (Record n° 9818)
Orbital period : 18419.00 years
NASA/JPL elements
IAU/MPC elements
On 2013 Jul 21 09h19 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.1 m2 standard deviation 0.1 Aperture radius used for m2 4.8 " r (dist/Sun) 4.834 AU d (dist/Earth) 5.057 AU Right ascension 05 23 16.51 h m s Declination -41 02 21.6 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.F. Soulier
MEA J.F Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2013.07.21
AC2 amaury@spaceobs.com
NET UCAC-4
CK11O010 KC2013 07 21.38832 05 23 16.51 -41 02 21.6 18.0 N W96
CK11O010 KC2013 07 21.41491 05 23 17.93 -41 02 21.7 18.1 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Camera QHY9 Sensor CCD Sensor pixels number 3326 x 2504 Sensor temperature -35 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 30 X 120s Moon elongation 118 ° Air mass 2.20 Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2013 Jul 21 12h53m36s Observation modification date 2013 Jul 21 12h54m27s