12P/Pons-Brooks (Record n° 28005)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 25 17h14 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 13.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.089 AU d (dist/Earth) 2.340 AU Right ascension 19 19 58.07 h m s Declination +37 44 52.0 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 15
ACK MPCReport file updated 2023.12.25 19:57:19
NET UCAC4
AC2 fkugel@free.fr
0012P KC2023 12 25.71819 19 19 58.07 +37 44 52.0 13.5 V A77
0012P KC2023 12 25.72283 19 19 58.79 +37 44 51.9 13.5 V A77
0012P KC2023 12 25.72746 19 19 59.52 +37 44 51.9 13.6 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 10x30s Observatory MPC code A77 Reference stars catalog UCAC4
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Dec 25 20h58m39s Observation modification date 2023 Dec 25 21h00m27s