12P/Pons-Brooks (Record n° 27089)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 May 24 02h02 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.4 Aperture radius used for m2 5.8 " r (dist/Sun) 4.456 AU d (dist/Earth) 4.215 AU Right ascension 19 30 08.69 h m s Declination +47 38 24.7 ° ' " 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 2023.05.24 05:24:32
NET UCAC4
AC2 fkugel@free.fr
0012P KC2023 05 24.08472 19 30 08.69 +47 38 24.7 17.2 V A77
0012P KC2023 05 24.09606 19 30 08.37 +47 38 34.1 16.9 V A77
0012P KC2023 05 24.10700 19 30 07.92 +47 38 43.2 17.9 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 -17 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 41x60s Observatory MPC code A77 Reference stars catalog UCAC4
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 May 24 13h36m41s Observation modification date 2023 May 24 13h37m14s