12P/Pons-Brooks (Record n° 27812)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Nov 06 17h58 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 13.9 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 2.692 AU d (dist/Earth) 2.841 AU Right ascension 17 48 50.89 h m s Declination +41 03 36.3 ° ' " 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 2023.11.07 06:08:08
NET APASS
AC2 fkugel@free.fr
0012P KC2023 11 06.74862 17 48 50.89 +41 03 36.3 13.9 R A77
0012P KC2023 11 06.76038 17 48 51.77 +41 03 30.8 13.9 R A77
0012P KC2023 11 06.77172 17 48 52.61 +41 03 25.5 13.9 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 -18 °C Mount Meade MCMT-TDM Exposure details 43x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Nov 07 07h38m45s Observation modification date 2023 Nov 07 07h41m27s