12P/Pons-Brooks (Record n° 27936)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 08 18h30 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 14.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.303 AU d (dist/Earth) 2.529 AU Right ascension 18 41 07.04 h m s Declination +38 12 28.7 ° ' " MPC report COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.12.09 08:24:50
AC2 fkugel@free.fr
NET UCAC-4
0012P KC2023 12 08.77110 18 41 07.04 +38 12 28.7 14.5 V A77
0012P KC2023 12 08.77758 18 41 07.77 +38 12 27.8 14.6 V A77
0012P KC2023 12 08.78366 18 41 08.50 +38 12 25.5 14.3 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 8x60s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 0.5 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Dec 09 09h29m39s Observation modification date 2023 Dec 09 09h30m41s