46P/Wirtanen (Record n° 20431)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Jan 18 21h11 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 13.6 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " r (dist/Sun) 1.161 AU d (dist/Earth) 0.219 AU Right ascension 09 02 03.70 h m s Declination +58 17 11.4 ° ' " 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 2019/01/18
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P C2019 01 18.88293 09 02 03.70 +58 17 11.4 13.6 V K97
0046P C2019 01 18.89883 09 02 06.32 +58 17 01.1 13.6 V K97
0046P C2019 01 18.90983 09 02 08.10 +58 16 53.9 13.6 V 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 -15 °C Binning 2x2 Mount VMA300 Exposure total time 2430 s Exposure details 27x90s Moon phase 15 ° Moon elongation 52 ° Air mass 1.2 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares IRIS Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Observation submission date 2019 Jan 19 17h18m28s Observation modification date 2019 Jan 19 17h20m09s