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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 Dec 19 19h17 UT by Francois Kugel

Magnitude (MPC m2)10.4
Magnitude standard deviation0.1
Aperture radius for m210.8 "
Afrho64 cm
Afrho error1 cm
Afrho URL for more infohttp://cara.uai.it/
r (dist/Sun) 1.059 AU
d (dist/Earth) 0.079 AU
Right ascension68.49083 °
Declination+33.97544 °
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.28-m f/2.2 Schmidt-Cassegrain + CCD
ACK A77 2018.12.20 17:29:42
AC2 fkugel@wanadoo.fr
NET UCAC-4
0046P         C2018 12 19.80357 04 33 57.80 +33 58 31.6          10.5 R      A77
0046P         C2018 12 19.81065 04 34 02.38 +33 59 58.5          10.4 R      A77
0046P         C2018 12 19.81419 04 34 04.57 +34 00 42.0          10.4 R      A77
Instrumental configurationConfig7
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)280 mm
Instrument focale length616 mm
Instrument focale/diameter2.2
FilterNone
Cameraasi294MCpro
SensorCCD
Sensor pixels number4144x2822
Sensor temperature-20 °C
Binning1x1
Mount10MICRON
Observatory MPC codeA77
Reference stars catalog (ast)UCAC-4
Remarks or commentsAfrho 10000km R channel
Observation submission date2018 Dec 20 17h32m34s
Observation modification date2018 Dec 28 08h45m40s

(Record n° 20200)

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