12P/Pons-Brooks (Record n° 27426)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Aug 18 20h41 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.588 AU d (dist/Earth) 3.365 AU Right ascension 17 36 26.42 h m s Declination +54 01 40.4 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 51
ACK MPCReport file updated 2023.08.19 09:04:59
NET APASS
AC2 fkugel@free.fr
0012P KC2023 08 18.86191 17 36 26.42 +54 01 40.4 16.2 V A77
0012P KC2023 08 18.86637 17 36 26.13 +54 01 38.4 16.2 V A77
0012P KC2023 08 18.87042 17 36 25.87 +54 01 36.5 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 -5 °C Mount Meade MCMT-TDM Exposure details 16x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Aug 19 07h06m40s Observation modification date 2023 Aug 19 07h08m56s