12P/Pons-Brooks (Record n° 28222)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Feb 17 18h42 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 11.1 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.381 AU d (dist/Earth) 1.775 AU Right ascension 22 37 36.78 h m s Declination +37 36 20.5 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2024.02.17 20:16:45
NET UCAC4
AC2 fkugel@free.fr
0012P KC2024 02 17.77907 22 37 36.78 +37 36 20.5 11.2 V A77
0012P KC2024 02 17.78451 22 37 38.34 +37 36 18.4 11.2 V A77
0012P KC2024 02 17.78993 22 37 39.92 +37 36 16.6 11.0 V A77
Instrumental configuration Config3 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera QHY600 Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 18x60s Observatory MPC code A77 Reference stars catalog UCAC4
Image resize factor 0.3 Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2024 Feb 17 21h18m38s Observation modification date 2024 Feb 17 21h23m58s