12P/Pons-Brooks (Record n° 27569)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 10 19h30 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15.9 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.340 AU d (dist/Earth) 3.230 AU Right ascension 17 20 12.18 h m s Declination +50 29 48.5 ° ' " 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 2023.09.10 20:22:36
NET APASS
AC2 fkugel@free.fr
0012P KC2023 09 10.81252 17 20 12.18 +50 29 48.5 15.8 V A77
0012P KC2023 09 10.82184 17 20 11.99 +50 29 42.5 15.9 V A77
0012P KC2023 09 10.83082 17 20 11.79 +50 29 36.9 15.9 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 Binning 1x1 Mount Meade MCMT-TDM Exposure details 11x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Sep 10 20h24m53s Observation modification date 2023 Sep 10 20h25m31s