284P/McNaught (Record n° 23789)
Orbital period : 7.05 years
NASA/JPL elements
IAU/MPC elements
On 2021 Aug 14 01h18 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 2.305 AU d (dist/Earth) 1.357 AU Right ascension 23 23 06.81 h m s Declination -08 43 55.2 ° ' " 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 2021.08.14 12:04:14
AC2 JGBosch@free.fr
NET UCAC-4
0284P C2021 08 14.05383 23 23 06.81 -08 43 55.2 15.9 R A77
0284P C2021 08 14.06032 23 23 06.75 -08 43 58.9 16.0 R A77
0284P C2021 08 14.06748 23 23 06.66 -08 44 03.1 16.3 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 8x60s 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 Aug 14 12h10m58s Observation modification date 2021 Aug 14 14h38m45s