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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 18 18h30 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)11.4
m2 standard deviation0.0
Aperture radius used for m27.5 "
Coma diameter18.5 '
r (dist/Sun) 1.058 AU
d (dist/Earth) 0.078 AU
Right ascension04 22 54.12 h m s
Declination+30 24 20.8 ° ' "
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 2018/12/18
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2018 12 18.77089 04 22 54.12 +30 24 20.8          11.4 N      K97
0046P         C2018 12 18.77226 04 22 54.94 +30 24 38.7          11.4 N      K97
0046P         C2018 12 18.77500 04 22 56.60 +30 25 14.1          11.4 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-15 °C
Binning2x2
MountVMA300
Exposure total time270 s
Exposure details27x10s
Moon phase34 °
Moon elongation37 °
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
URL for more information or pictureshttp://astro-patditz.monsite-orange.fr/
Observation submission date2018 Dec 19 12h12m22s
Observation modification date2018 Dec 31 14h33m29s

(Record n° 20196)

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