29P/Schwassmann-Wachmann (Record n° 31360)
Orbital period : 14.91 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 20 00h24 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 14.5 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 6.313 AU d (dist/Earth) 5.540 AU Right ascension 11 01 48.50 h m s Declination -01 24 10.5 ° ' " MPC report COD Y87
CON J.-G. Bosch
OBS J.-G. Bosch
MEA J.-G. Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 33
ACK MPCReport file updated 2026.04.20 10:20:53
NET Gaia DR2
AC2 jgbosch@free.fr
0029P KB2026 04 20.01683 11 01 48.50 -01 24 10.5 14.4 G Y87
0029P KB2026 04 20.02752 11 01 48.37 -01 24 09.3 14.6 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera 294MM Sensor CMOS Sensor temperature 0 °C Binning 4x4 Mount EQ6-R pro Exposure details 16x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 4 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2026 Apr 20 10h22m35s Observation modification date 2026 Apr 21 15h58m35s