29P/Schwassmann-Wachmann (Record n° 24195)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 17 02h24 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 5.74 " r (dist/Sun) 5.922 AU d (dist/Earth) 5.274 AU Right ascension 04 56 17.73 h m s Declination +32 09 09.7 ° ' " MPC report COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.30-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.10.17 17:03:35
AC2 dynt@free.fr
NET UCAC-4
0029P C2021 10 17.09973 04 56 17.73 +32 09 09.7 15.6 V G20
0029P C2021 10 17.10668 04 56 17.63 +32 09 10.0 15.5 V G20
0029P C2021 10 17.11440 04 56 17.55 +32 09 10.3 15.6 V G20
Instrument Newton 300 F3.8 Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera QHY 294M Pro Sensor CCD Mount Big Mount MCMT TDM Exposure details 20x60s Observatory MPC code G20 Location 83 BRIGNOLES Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.82 "/pix URL for more information or pictures http://www.astrosurf.com/blogs/entry/448-17-oct-21-29p_-4p_-c2019-l3/ Observation submission date 2021 Oct 17 17h26m23s Observation modification date 2021 Oct 17 17h37m52s