12P/Pons-Brooks (Record n° 27849)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Nov 17 19h14 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 12.1 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.560 AU d (dist/Earth) 2.742 AU Right ascension 18 04 01.95 h m s Declination +39 47 33.2 ° ' " 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 2023.11.17 19:48:44
NET APASS
AC2 fkugel@free.fr
0012P KC2023 11 17.80165 18 04 01.95 +39 47 33.2 12.1 V A77
0012P KC2023 11 17.80620 18 04 02.38 +39 47 31.6 12.1 V A77
0012P KC2023 11 17.81037 18 04 02.66 +39 47 30.2 12.0 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 -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 14x30s Observatory MPC code A77 Reference stars catalog APASS
Image resize factor 2 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Nov 17 20h51m44s Observation modification date 2023 Nov 17 20h57m06s