P/2018 C1 (Lemmon-Read) (Record n° 18868)
Orbital period : 13.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Feb 17 21h49 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 2.595 AU d (dist/Earth) 1.619 AU Right ascension 09 15 25.32 h m s Declination +09 07 11.9 ° ' " 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 2018.02.17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
PK18C010 KC2018 02 17.90923 09 15 25.32 +09 07 11.9 19.0 N C10
PK18C010 KC2018 02 17.92975 09 15 24.63 +09 07 13.4 19.1 N C10
PK18C010 KC2018 02 17.95124 09 15 23.87 +09 07 14.5 19.0 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 -30 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 20 x 120s 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 2018 Feb 18 08h30m57s Observation modification date 2018 Feb 18 11h39m51s