12P/Pons-Brooks (Record n° 27795)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Nov 03 20h11 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.8 m2 standard deviation 0.9 Aperture radius used for m2 5.8 " Afrho 17966 cm Afrho URL for more info https://www.tycho-tracker.com/ r (dist/Sun) 2.727 AU d (dist/Earth) 2.866 AU Right ascension 17 45 20.63 h m s Declination +41 26 18.2 ° ' " 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 2023.11.04 06:26:39
NET APASS
AC2 fkugel@free.fr
0012P KC2023 11 03.84081 17 45 20.63 +41 26 18.2 12.5 R A77
0012P KC2023 11 03.85008 17 45 21.28 +41 26 13.7 12.5 R A77
0012P KC2023 11 03.84544 17 45 20.95 +41 26 16.0 10.5 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) R Bessel Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 10x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Nov 04 07h27m57s Observation modification date 2023 Nov 04 07h52m06s