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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 10 21h31 UT by Maurice Audejean


(Copyright Maurice Audejean)

Nuclear magnitude (m2)11.2
m2 standard deviation0.0
Aperture radius used for m28 "
r (dist/Sun) 1.056 AU
d (dist/Earth) 0.087 AU
Right ascension03 17 40.79 h m s
Declination+02 09 34.6 ° ' "
MPC report
COD B92
CON M. Audejean [maurice.audejean@wanadoo.fr]
OBS M. Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK MPCReport file updated 2018.12.11 22:51:00
AC2 maurice.audejean@wanadoo.fr
NET UCAC-4
0046P         C2018 12 10.89657 03 17 40.79 +02 09 34.6          11.2 N      B92
0046P         C2018 12 10.89826 03 17 41.37 +02 09 54.2          11.2 N      B92
0046P         C2018 12 10.89911 03 17 41.66 +02 10 03.6          11.2 N      B92
0046P         C2018 12 10.90080 03 17 42.25 +02 10 22.9          11.2 N      B92
0046P         C2018 12 10.90164 03 17 42.56 +02 10 33.1          11.2 N      B92
0046P         C2018 12 10.90250 03 17 42.86 +02 10 42.3          11.2 N      B92
0046P         C2018 12 10.90334 03 17 43.15 +02 10 52.1          11.2 N      B92
0046P         C2018 12 10.90588 03 17 44.03 +02 11 21.2          11.2 N      B92
0046P         C2018 12 10.90843 03 17 44.91 +02 11 50.4          11.2 N      B92
0046P         C2018 12 10.90927 03 17 45.21 +02 12 00.0          11.2 N      B92
0046P         C2018 12 10.91096 03 17 45.80 +02 12 19.4          11.2 N      B92
0046P         C2018 12 10.91181 03 17 46.09 +02 12 29.0          11.2 N      B92
0046P         C2018 12 10.91435 03 17 46.97 +02 12 57.9          11.2 N      B92
Instrumental configurationConfig1
InstrumentT320
Instrument typeNewton
Instrument aperture (0=naked eye)320 mm
Instrument focale length1920 mm
Instrument focale/diameter6
Filter(s)None
CameraAudine KAF1603
SensorCCD
Sensor size13.8x9.2 mm2
Sensor pixels number1536x1024
Sensor temperature-10 °C
Binning1x1
MotorizationYes
AutoguideNo
Exposure details23x60
Sky transparency (naked eye max mag)4.5
Seeing3
Observatory MPC codeB92
LocationChinon 37500
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1 "/pix
Observation submission date2018 Dec 11 23h10m05s
Observation modification date2018 Dec 11 23h14m20s

(Record n° 20156)

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