46P/Wirtanen (Record n° 19929)
Perihelion distance : 1.06 AU
Inclination to ecliptic : 12 °
Orbital period : 5.44 years
Eccentricity : 0.66
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 22 22h57 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 14 Magnitude standard deviation 0.0 Aperture radius for m2 6.6 " r (dist/Sun) 1.260 AU d (dist/Earth) 0.332 AU Right ascension 29.67133 ° Declination -31.93289 ° MPC report COD L27
CON J.-F. 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 2018.10.22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P KC2018 10 22.95656 01 58 41.12 -31 55 58.4 14.0 N L27
0046P KC2018 10 22.97722 01 58 41.03 -31 56 11.8 14.0 N L27
0046P KC2018 10 22.99594 01 58 40.96 -31 56 24.6 14.0 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter None Camera ATIK 314L+ Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 50 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Oct 23 08h53m50s Observation modification date 2018 Oct 23 09h18m36s