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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2019 Feb 05 22h44 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)14.5
m2 standard deviation0.0
Aperture radius used for m27.5 "
Coma diameter18.3 '
r (dist/Sun) 1.275 AU
d (dist/Earth) 0.343 AU
Right ascension09 28 38.19 h m s
Declination+53 25 50.9 ° ' "
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 2019/02/05
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P         C2019 02 05.94745 09 28 38.19 +53 25 50.9          14.5 N      K97
0046P         C2019 02 05.96775 09 28 38.69 +53 25 28.7          14.5 N      K97
0046P         C2019 02 05.97612 09 28 38.89 +53 25 19.6          14.6 N      K97
0046P         C2019 02 05.98088 09 28 39.01 +53 25 14.3          14.5 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 time3510 s
Exposure details39x90s
Air mass1.03
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 06 18h37m50s
Observation modification date2019 Feb 06 18h39m51s

(Record n° 20492)

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