12P/Pons-Brooks (Record n° 27697)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 05 18h55 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.062 AU d (dist/Earth) 3.079 AU Right ascension 17 21 48.20 h m s Declination +46 01 07.8 ° ' " 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 2023.10.06 05:59:11
NET APASS
AC2 fkugel@free.fr
0012P KC2023 10 05.78852 17 21 48.20 +46 01 07.8 11.4 R A77
0012P KC2023 10 05.79362 17 21 48.32 +46 01 04.5 11.6 R A77
0012P KC2023 10 05.79871 17 21 48.45 +46 01 01.3 11.7 R 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 -7 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 33x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Oct 06 05h59m56s Observation modification date 2023 Oct 06 07h02m32s