12P/Pons-Brooks (Record n° 27274)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 21 20h48 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.6 m2 standard deviation 0.1 Aperture radius used for m2 11.6 " Coma diameter 0.7 ' r (dist/Sun) 3.880 AU d (dist/Earth) 3.562 AU Right ascension 18 16 29.60 h m s Declination +55 49 57.7 ° ' " 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 2023.07.21 23:52:26
NET APASS
AC2 fkugel@free.fr
0012P KC2023 07 21.86645 18 16 29.60 +55 49 57.7 11.7 V A77
0012P KC2023 07 21.86864 18 16 29.37 +55 49 57.8 11.6 V A77
0012P KC2023 07 21.87075 18 16 29.16 +55 49 57.8 11.5 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 1x1 Exposure details 43x3s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Jul 21 21h53m20s Observation modification date 2023 Jul 22 14h03m17s