29P/Schwassmann-Wachmann (Record n° 18385)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 14 20h01 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 2.3 ' r (dist/Sun) 5.814 AU d (dist/Earth) 5.344 AU Right ascension 21 04 06.74 h m s Declination -14 44 20.6 ° ' " MPC report COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK Report 29P 207/10/14
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P C2017 10 14.83393 21 04 06.74 -14 44 20.6 17.3 N K97
0029P C2017 10 14.85343 21 04 06.75 -14 44 19.9 17.4 N K97
0029P C2017 10 14.86207 21 04 06.76 -14 44 19.7 17.2 N K97
Instrumental configuration Config1 Instrument T200 F/D 7.4 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1480 mm Instrument focale/diameter 7.4 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 1260 s Exposure details 7x180s Air mass 2.4 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM Observation submission date 2017 Oct 18 11h50m30s Observation modification date 2017 Oct 18 12h01m58s