217P/LINEAR (Record n° 18718)
Orbital period : 7.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 31 02h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 2.283 AU d (dist/Earth) 1.332 AU Right ascension 07 55 14.99 h m s Declination +14 44 01.1 ° ' " 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 2017.12.31
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0217P KC2017 12 31.10228 07 55 14.99 +14 44 01.1 17.3 N A77
0217P KC2017 12 31.12179 07 55 13.65 +14 44 10.9 17.5 N A77
0217P KC2017 12 31.14212 07 55 11.97 +14 44 24.8 17.6 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 60 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 2017 Dec 31 07h46m25s Observation modification date 2017 Dec 31 13h31m15s