C/2017 O1 (ASASSN) (Record n° 18165)
Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 01 01h50 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.6 m2 standard deviation 0.0 Aperture radius used for m2 8.1 " r (dist/Sun) 1.618 AU d (dist/Earth) 1.058 AU Right ascension 03 41 58.73 h m s Declination +08 59 15.5 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.09.01
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17O010 C2017 09 01.07651 03 41 58.73 +08 59 15.5 14.5 N C10
CK17O010 C2017 09 01.08767 03 41 59.75 +08 59 41.7 14.6 N C10
CK17O010 C2017 09 01.14189 03 42 04.54 +09 01 48.0 14.6 N C10
CK17O010 C2017 09 01.15379 03 42 05.63 +09 02 16.1 14.6 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 20 x 45s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2017 Sep 01 08h03m42s Observation modification date 2017 Sep 01 10h18m39s