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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2019 Jan 02 21h13 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)12.6
m2 standard deviation0.0
Aperture radius used for m27.5 "
Coma diameter18 '
r (dist/Sun) 1.090 AU
d (dist/Earth) 0.127 AU
Right ascension07 24 19.24 h m s
Declination+58 21 09.3 ° ' "
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 2019/01/02
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2019 01 02.88433 07 24 19.24 +58 21 09.3          12.6 N      K97
0046P         C2019 01 02.88720 07 24 20.93 +58 21 14.3          12.7 N      K97
0046P         C2019 01 02.89167 07 24 23.55 +58 21 22.0          12.6 N      K97
0046P         C2019 01 02.89290 07 24 24.27 +58 21 24.2          12.6 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
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time580 s
Exposure details29x20s
Air mass1.2
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 date2019 Jan 03 15h54m03s
Observation modification date2019 Jan 03 16h04m20s

(Record n° 20305)

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