46P/Wirtanen (Record n° 19659)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 09 02h14 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.2 Aperture radius used for m2 7.5 " r (dist/Sun) 1.600 AU d (dist/Earth) 0.688 AU Right ascension 01 39 36.80 h m s Declination -20 04 05.1 ° ' " 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 2018/09/09
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P C2018 09 09.09325 01 39 36.80 -20 04 05.1 16.4 N K97
0046P C2018 09 09.09479 01 39 36.84 -20 04 06.8 16.8 N K97
0046P C2018 09 09.09634 01 39 36.97 -20 04 07.7 16.8 N K97
0046P C2018 09 09.11811 01 39 37.90 -20 04 26.8 16.7 N K97
Instrumental configuration Config1 Instrument T200 F/D 7.45 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1490 mm Instrument focale/diameter 7.45 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -10 °C Binning 2x2 Mount VMA300 Exposure total time 2280 s Exposure details 19x120s Air mass 2.7 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM Observation submission date 2018 Sep 09 21h49m22s Observation modification date 2018 Sep 09 21h51m36s