12P/Pons-Brooks (Record n° 27268)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 20 21h18 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) 3.890 AU d (dist/Earth) 3.570 AU Right ascension 18 18 07.13 h m s Declination +55 49 32.4 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
AC2 fkugel@free.fr
ACK MPCReport file updated 2023.07.21 00:06:54
NET APASS
0012P KC2023 07 20.88753 18 18 07.13 +55 49 32.4 11.6 V A77
0012P KC2023 07 20.88916 18 18 06.96 +55 49 32.5 11.6 V A77
0012P KC2023 07 20.89078 18 18 06.79 +55 49 32.5 11.6 V A77
0012P KC2023 07 20.89547 18 18 06.34 +55 49 32.7 11.6 V A77
0012P KC2023 07 20.89902 18 18 05.97 +55 49 32.9 11.5 V A77
0012P KC2023 07 20.90245 18 18 05.62 +55 49 33.0 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 Binning 1x1 Exposure details 50x3s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Jul 20 22h11m20s Observation modification date 2023 Jul 21 16h50m47s