46P/Wirtanen (Record n° 20423)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Jan 16 19h07 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 13.4 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " r (dist/Sun) 1.150 AU d (dist/Earth) 0.206 AU Right ascension 08 55 16.63 h m s Declination +58 41 49.1 ° ' " 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 2019/01/16
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0046P C2019 01 16.79628 08 55 16.63 +58 41 49.1 13.4 N K97
0046P C2019 01 16.81865 08 55 21.34 +58 41 38.0 13.4 N K97
0046P C2019 01 16.82475 08 55 22.61 +58 41 34.5 13.3 N K97
0046P C2019 01 16.82841 08 55 23.30 +58 41 32.7 13.4 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 -15 °C Binning 2x2 Mount VMA300 Exposure total time 1530 s Exposure details 17x90s Moon phase 45 ° Moon elongation 71 ° Air mass 1.4 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.26 "/pix URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Observation submission date 2019 Jan 17 11h26m03s Observation modification date 2019 Jan 17 11h30m37s