12P/Pons-Brooks (Record n° 28016)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 27 17h20 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 13.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.063 AU d (dist/Earth) 2.317 AU Right ascension 19 25 09.57 h m s Declination +37 44 18.4 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 12
ACK MPCReport file updated 2023.12.28 06:57:11
NET UCAC4
AC2 fkugel@free.fr
0012P KC2023 12 27.72253 19 25 09.57 +37 44 18.4 13.6 V A77
0012P KC2023 12 27.73243 19 25 11.03 +37 44 17.7 13.6 V A77
0012P KC2023 12 27.74233 19 25 12.70 +37 44 18.1 13.5 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 28 07h58m17s Observation modification date 2023 Dec 28 08h01m09s