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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Aug 20 03h16 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 1.771 AU
d (dist/Earth) 0.936 AU
Right ascension01 19 33.24 h m s
Declination-16 05 14.9 ° ' "
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 2018.08.20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0046P        KC2018 08 20.13577 01 19 33.24 -16 05 14.9          17.1 N      L27
0046P        KC2018 08 20.14723 01 19 33.96 -16 05 21.4          17.2 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details25 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Aug 20 09h32m40s
Observation modification date2018 Aug 20 15h56m06s

(Record n° 19526)

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