12P/Pons-Brooks (Record n° 27352)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Aug 08 00h59 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun)  3.693 AU d (dist/Earth)  3.430 AU Right ascension 17 49 52.70 h m s Declination +55 09 01.9 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 11
ACK MPCReport file updated 2023.08.08 14:58:12
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 08 08.04152 17 49 52.70 +55 09 01.9          16.0 V      A77
0012P        KC2023 08 08.04881 17 49 52.09 +55 08 59.6          16.0 V      A77
0012P        KC2023 08 08.05570 17 49 51.51 +55 08 57.6          16.1 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) R Bessel Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 9x60s Observatory MPC code A77 Reference stars catalog APASS
 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Aug 08 12h59m30s Observation modification date 2023 Aug 08 13h01m57s