173P/Mueller (Record n° 23199)
Orbital period : 13.67 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 08 19h44 UT by Jean-Gabriel BoschNuclear magnitude (m2) 17 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 4.351 AU d (dist/Earth) 4.632 AU Right ascension 05 42 16.74 h m s Declination +22 45 05.6 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS F. Kugel, J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.04.09 12:20:20
AC2 JGBosch@free.fr
NET UCAC-4
0173P C2021 04 08.82249 05 42 16.74 +22 45 05.6 17.1 R A77
0173P C2021 04 08.84205 05 42 17.51 +22 45 08.3 16.8 R A77
Instrument NEWTON 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 Binning 1x1 Mount Meade-MCMT-TDM Observatory MPC code A77 Location Obs. Dauban A77 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2021 Apr 09 12h23m24s