108P/Ciffreo (Record n° 24692)
Orbital period : 7.23 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 29 20h21 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.971 AU d (dist/Earth) 1.013 AU Right ascension 07 05 29.74 h m s Declination +40 04 23.0 ° ' " 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 2021.12.30 09:27:28
AC2 JGBosch@free.fr
NET NOMAD
0108P C2021 12 29.84816 07 05 29.74 +40 04 23.0 16.2 R A77
0108P C2021 12 29.85140 07 05 29.58 +40 04 23.6 16.2 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 Filter(s) None Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 6x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Dec 30 14h51m11s Observation modification date 2021 Dec 30 19h12m54s