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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Nov 13 03h15 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.3
Aperture radius used for m10.56 '
Nuclear magnitude (m2)13.2
m2 standard deviation0.0
Aperture radius used for m26.7 "
r (dist/Sun) 1.130 AU
d (dist/Earth) 0.210 AU
Right ascension02 04 34.91 h m s
Declination-32 06 11.7 ° ' "
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 Ritchey-Chretien + CCD
ACK W96 NEOCP 2018.11.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P         C2018 11 13.13576 02 04 34.91 -32 06 11.7          11.3 T      W96
0046P         C2018 11 13.17868 02 04 35.63 -32 05 37.9          13.2 N      W96
0046P         C2018 11 13.22228 02 04 36.66 -32 04 57.8          13.2 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2000 mm
Instrument focale/diameter5
Filter(s)None
CameraAPOGEE
SensorCCD
Sensor temperature-25 °C
Binning2x2
MountVMA 200
AutoguideNo
Exposure details30 x 60s
Observatory MPC codeW96
LocationSan Pedro d'Atacama Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.12 "/pix
Observation submission date2018 Nov 13 10h17m29s
Observation modification date2018 Nov 13 10h49m43s

(Record n° 19974)

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