73P/Schwassmann-Wachmann (Record n° 25314)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2022 Mar 25 20h28 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.124 AU d (dist/Earth) 1.311 AU Right ascension 09 57 15.03 h m s Declination +32 00 58.5 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.03.26 14:58:53
AC2 JGBosch@free.fr
NET NOMAD
0073P C2022 03 25.85270 09 57 15.03 +32 00 58.5 17.7 R A77
0073P C2022 03 25.86775 09 57 13.93 +32 00 59.6 17.5 R A77
0073P C2022 03 25.88280 09 57 12.79 +32 01 00.6 17.5 R A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 20x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Mar 26 16h07m07s Observation modification date 2022 Mar 26 17h00m57s