217P/LINEAR (Record n° 18695)
Orbital period : 7.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 25 01h20 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.2 Aperture radius used for m2 6.6 " r (dist/Sun) 2.234 AU d (dist/Earth) 1.314 AU Right ascension 08 02 08.71 h m s Declination +13 48 58.8 ° ' " 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 2017.12.25
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0217P C2017 12 25.05584 08 02 08.71 +13 48 58.8 17.3 N A77
0217P C2017 12 25.09850 08 02 05.76 +13 49 21.3 17.0 N A77
0217P C2017 12 25.14186 08 02 02.94 +13 49 43.6 17.4 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 -20 °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 25 08h28m09s Observation modification date 2017 Dec 25 15h26m18s