C/2010 X1 (Elenin) (Record n° 2082)
Orbital period : 9922.00 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 04 01h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17 Aperture radius used for m2 8 " r (dist/Sun) 3.232 AU d (dist/Earth) 2.261 AU Right ascension 11 45 38.19 h m s Declination +00 09 15.4 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS JF. Soulier
MEA JF. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.03.03 and 04
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
CK10X010 C2011 03 04.06047 11 45 38.19 +00 09 15.4 17.0 N C10
CK10X010 C2011 03 04.06977 11 45 37.62 +00 09 18.3 17.0 N C10
CK10X010 C2011 03 04.08176 11 45 36.85 +00 09 22.8 17.0 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Camera ST7-XMEd Sensor CCD Sensor size 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1800 s Exposure details 15X120s Seeing 4 Moon elongation 157 ° Air mass 1.53 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV7 APE DDP Observation submission date 2011 Mar 04 11h59m18s Observation modification date 2011 Mar 05 10h46m30s