12P/Pons-Brooks (Record n° 27882)
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 Nov 22 17h36 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Magnitude (MPC m2) 14.7 Magnitude standard deviation 0.3 r (dist/Sun) 2.500 AU d (dist/Earth) 2.694 AU Right ascension 272.93904 ° Declination +39.32003 ° MPC report COD 958
CON P. Dupouy
OBS P. Dupouy
MEA P. Dupouy
TEL 0.50-m f/4.5 Reflector + CMO
ACK MPCReport file updated 2023.11.23 01:56:21
NET Gaia EDR3
0012P KB2023 11 22.73364 18 11 45.37 +39 19 12.1 15.1 G 958
0012P KB2023 11 22.74316 18 11 46.29 +39 19 09.0 14.5 G 958
0012P KB2023 11 22.75274 18 11 47.22 +39 19 05.8 14.4 G 958
Instrumental configuration Config3 Instrument T500 Instrument type Newton Instrument aperture (0=naked eye) 500 mm Instrument focale length 2250 mm Instrument focale/diameter 4.5 Filter G (RGB) Camera ASI 1600 M Sensor CMOS Sensor temperature -10 °C Binning 3x3 Mount home made Motorization Yes Autoguide Yes Exposure total time 2200 s Exposure details 75x30s Observatory MPC code 958 Location DAX Reference stars catalog (ast) Gaia EDR3
Used softwares Tycho Tracker Resulting picture sampling (scale) 1.04 "/pix Observation submission date 2023 Nov 23 03h05m59s Observation modification date 2023 Nov 23 14h31m04s