12P/Pons-Brooks (Record n° 27578)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 13 19h11 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 3.307 AU d (dist/Earth) 3.213 AU Right ascension 17 19 22.45 h m s Declination +49 58 14.1 ° ' " 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 2023.09.13 20:08:54
NET APASS
AC2 fkugel@free.fr
0012P KC2023 09 13.79938 17 19 22.45 +49 58 14.1 16.1 V A77
0012P KC2023 09 13.80353 17 19 22.38 +49 58 11.4 16.1 V A77
0012P KC2023 09 13.80738 17 19 22.32 +49 58 08.9 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) None Camera Atik460ex Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount Meade MCMT-TDM Exposure details 15x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 1.66 "/pix Observation submission date 2023 Sep 13 20h17m27s Observation modification date 2023 Sep 13 20h33m46s