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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 Sep 10 00h14 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Magnitude (MPC m2)16.2
Magnitude standard deviation0.1
Aperture radius for m26.5 "
r (dist/Sun) 1.591 AU
d (dist/Earth) 0.677 AU
Right ascension25.09871 °
Declination-20.29531 °
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2018.09.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P         C2018 09 10.00984 01 40 23.69 -20 17 43.1          16.2 N      C10
0046P         C2018 09 10.03191 01 40 24.72 -20 18 02.8          16.2 N      C10
0046P         C2018 09 10.05824 01 40 25.97 -20 18 26.0          16.3 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
FilterNone
CameraST8-XME
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details35 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalog (ast)UCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2018 Sep 10 08h18m33s
Observation modification date2018 Sep 10 09h12m19s

(Record n° 19660)

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