12P/Pons-Brooks (Record n° 27558)
Perihelion distance : 0.78 AU
Inclination to ecliptic : 74 °
Orbital period : 71.7 years
Eccentricity : 0.95
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 09 20h19 UT by Francois Kugel
(Copyright Francois Kugel)Magnitude (MPC m2) 16 Magnitude standard deviation 0.1 Aperture radius for m2 5.8 " r (dist/Sun) 3.351 AU d (dist/Earth) 3.236 AU Right ascension 260.13338 ° Declination +50.66506 ° MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 18
ACK MPCReport file updated 2023.09.10 06:11:25
NET APASS
AC2 fkugel@free.fr
0012P KC2023 09 09.84622 17 20 32.01 +50 39 54.2 16.0 V A77
0012P KC2023 09 09.85199 17 20 31.90 +50 39 50.5 16.0 V A77
0012P KC2023 09 09.85738 17 20 31.78 +50 39 47.0 15.9 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 None Camera Atik460ex Sensor CCD Binning 1x1 Exposure details 6x60s Observatory MPC code A77 Reference stars catalog (ast) APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Sep 10 07h15m38s Observation modification date 2023 Sep 10 07h18m21s