12P/Pons-Brooks (Record n° 27606)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 19 19h31 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.241 AU d (dist/Earth) 3.178 AU Right ascension 17 18 34.69 h m s Declination +48 53 29.5 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.09.21 05:34:19
NET APASS
AC2 fkugel@free.fr
0012P KC2023 09 19.81349 17 18 34.69 +48 53 29.5 15.8 V A77
0012P KC2023 09 19.82188 17 18 34.66 +48 53 24.2 15.8 V A77
0012P KC2023 09 19.82998 17 18 34.63 +48 53 18.7 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 Sensor temperature -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 30x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Sep 21 05h35m39s Observation modification date 2023 Sep 21 05h37m36s