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46P/Wirtanen

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 Jul 02 09h50 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Magnitude (MPC m2)19.7
Magnitude standard deviation0.1
Aperture radius for m24.2 "
r (dist/Sun) 2.183 AU
d (dist/Earth) 1.744 AU
Right ascension4.12854 °
Declination-13.27169 °
MPC report
COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.07.02
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P        KC2018 07 02.40990 00 16 30.85 -13 16 18.1          19.8 N      W96
0046P        KC2018 07 02.41589 00 16 31.32 -13 16 18.2          19.6 N      W96
0046P        KC2018 07 02.42188 00 16 31.83 -13 16 18.4          19.6 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2080 mm
Instrument focale/diameter5.2
FilterNone
CameraQHY
SensorCCD
Sensor temperature-25 °C
Binning2x2
MountVMA 200
AutoguideNo
Exposure details30 x 60s
Observatory MPC codeW96
LocationSan Pedro d
Reference stars catalog (ast)UCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.06 "/pix
Observation submission date2018 Jul 02 12h27m02s
Observation modification date2018 Jul 02 13h46m55s

(Record n° 19293)

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