6P/d'Arrest (Record n° 24517)
Orbital period : 6.56 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 05 18h03 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17 m2 standard deviation 0.3 Aperture radius used for m2 5.8 " r (dist/Sun) 1.616 AU d (dist/Earth) 1.470 AU Right ascension 22 44 45.91 h m s Declination -26 26 56.0 ° ' " 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 2021.12.06 14:20:16
AC2 JGBosch@free.fr
NET Gaia DR2
0006P C2021 12 05.75186 22 44 45.91 -26 26 56.0 16.8 R A77
0006P C2021 12 05.75672 22 44 46.85 -26 26 51.6 16.8 R A77
0006P C2021 12 05.76077 22 44 47.44 -26 26 49.9 17.5 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 15x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Dec 06 14h23m47s Observation modification date 2021 Dec 06 15h14m15s