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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 2019 Mar 30 21h29 UT by Patrick Ditz


(Copyright Patrick Ditz)

Magnitude (MPC m2)17.6
Magnitude standard deviation0.0
Aperture radius for m27.5 "
Coma diameter3.9 '
r (dist/Sun) 1.703 AU
d (dist/Earth) 0.909 AU
Right ascension149.62779 °
Declination+35.95881 °
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 2019/03/30
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2019 03 30.89547 09 58 30.67 +35 57 31.7          17.6 N      K97
0046P         C2019 03 30.92063 09 58 31.97 +35 57 03.1          17.7 N      K97
0046P         C2019 03 30.92544 09 58 32.15 +35 56 58.4          17.6 N      K97
0046P         C2019 03 30.93504 09 58 32.64 +35 56 47.7          17.6 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
FilterL
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time3330 s
Exposure details37x90s
Air mass1.03
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalog (ast)UCAC-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 date2019 Mar 31 15h28m57s
Observation modification date2019 Mar 31 15h32m21s

(Record n° 20658)

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