67P/Churyumov-Gerasimenko (Record n° 23646)
Orbital period : 6.42 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jul 20 01h28 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.3 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.738 AU d (dist/Earth) 1.241 AU Right ascension 01 09 25.89 h m s Declination +02 35 07.4 ° ' " 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 2021.07.20 12:09:17
AC2 JGBosch@free.fr
NET UCAC-4
0067P C2021 07 20.06134 01 09 25.89 +02 35 07.4 15.3 R A77
0067P C2021 07 20.06621 01 09 26.51 +02 35 11.3 15.3 R A77
0067P C2021 07 20.07273 01 09 27.37 +02 35 16.4 15.3 R A77
Instrument NEWTON 400 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 12x1mn Observatory MPC code A77 Location Obs. Dauban A77 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Jul 20 12h12m05s Observation modification date 2021 Jul 20 13h48m38s