12P/Pons-Brooks (Record n° 27222)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 13 22h24 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.961 AU d (dist/Earth) 3.630 AU Right ascension 18 29 42.89 h m s Declination +55 37 26.7 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2023.07.14 07:37:07
NET UCAC4
AC2 fkugel@free.fr
0012P KC2023 07 13.93316 18 29 42.89 +55 37 26.7 16.9 V A77
0012P KC2023 07 13.93883 18 29 42.31 +55 37 27.7 16.9 V A77
0012P KC2023 07 13.94451 18 29 41.74 +55 37 28.6 16.8 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 -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 21x60s Observatory MPC code A77 Reference stars catalog UCAC4
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Jul 14 05h38m17s Observation modification date 2023 Jul 14 06h01m58s