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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Sep 09 02h14 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16.7
m2 standard deviation0.2
Aperture radius used for m27.5 "
r (dist/Sun) 1.600 AU
d (dist/Earth) 0.688 AU
Right ascension01 39 36.80 h m s
Declination-20 04 05.1 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport 46P 2018/09/09
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2018 09 09.09325 01 39 36.80 -20 04 05.1          16.4 N      K97
0046P         C2018 09 09.09479 01 39 36.84 -20 04 06.8          16.8 N      K97
0046P         C2018 09 09.09634 01 39 36.97 -20 04 07.7          16.8 N      K97
0046P         C2018 09 09.11811 01 39 37.90 -20 04 26.8          16.7 N      K97
Instrumental configurationConfig1
InstrumentT200 F/D 7.45
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-10 °C
Binning2x2
MountVMA300
Exposure total time2280 s
Exposure details19x120s
Air mass2.7
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
Observation submission date2018 Sep 09 21h49m22s
Observation modification date2018 Sep 09 21h51m36s

(Record n° 19659)

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