29P/Schwassmann-Wachmann (Record n° 19925)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 21 20h09 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 2.2 ' r (dist/Sun) 5.770 AU d (dist/Earth) 5.022 AU Right ascension 22 46 23.86 h m s Declination -00 41 28.1 ° ' " 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 29P 2018/10/21
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P C2018 10 21.83933 22 46 23.86 -00 41 28.1 16.0 N K97
0029P C2018 10 21.85050 22 46 23.71 -00 41 29.2 16.2 N K97
0029P C2018 10 21.86168 22 46 23.59 -00 41 30.2 16.2 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 1710 s Exposure details 19x90s Moon phase 15 ° Moon elongation 15.5 ° Air mass 1.5 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 URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Remarks or comments Très grande proximité de la Lune Observation submission date 2018 Oct 22 12h10m19s Observation modification date 2018 Dec 31 14h49m52s