217P/LINEAR (Record n° 18856)
Orbital period : 7.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Feb 14 19h52 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.3 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 2.642 AU d (dist/Earth) 1.792 AU Right ascension 07 12 54.35 h m s Declination +20 43 34.0 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.02.14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0217P KC2018 02 14.82802 07 12 54.35 +20 43 34.0 18.2 N A77
0217P KC2018 02 14.87132 07 12 53.44 +20 43 46.8 18.4 N A77
0217P KC2018 02 14.91526 07 12 52.32 +20 44 01.3 18.3 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 120 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Feb 14 23h21m44s Observation modification date 2018 Feb 14 23h40m31s