29P/Schwassmann-Wachmann (Record n° 22172)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2020 Jul 19 01h51 UT by Michael Irzyk
(Copyright Michael Irzyk)Nuclear magnitude (m2) 17.9 Aperture radius used for m2 4.2 " r (dist/Sun) 5.813 AU d (dist/Earth) 6.065 AU Right ascension 02 42 03.85 h m s Declination +25 05 50.8 ° ' " Instrument TJMS Instrument type Newton Instrument aperture (0=naked eye) 590 mm Instrument focale length 1900 mm Instrument focale/diameter 3.22 Filter(s) Clear Camera 8300 Sensor CCD Binning 1x1 Motorization No Autoguide No Exposure total time 1260 s Exposure details 21x60s Observatory MPC code 199 Location Buthiers, france Reference stars catalog UCAC-4 Used softwares PRISM Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2020 Jul 19 22h08m15s