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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2019 Feb 24 21h11 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m27.5 "
Coma diameter10.4 '
r (dist/Sun) 1.419 AU
d (dist/Earth) 0.507 AU
Right ascension09 36 42.23 h m s
Declination+47 11 53.8 ° ' "
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 2019/02/24
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2019 02 24.88267 09 36 42.23 +47 11 53.8          15.7 N      K97
0046P         C2019 02 24.88633 09 36 42.29 +47 11 49.0          15.7 N      K97
0046P         C2019 02 24.89368 09 36 42.43 +47 11 40.3          15.8 N      K97
0046P         C2019 02 24.91701 09 36 42.81 +47 11 12.5          15.7 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-15 °C
Binning2x2
MountVMA300
Exposure total time2430 s
Exposure details27x90s
Air mass1.15
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 Feb 25 10h56m17s
Observation modification date2019 Feb 25 11h07m36s

(Record n° 20569)

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