12P/Pons-Brooks (Record n° 27377)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Aug 08 20h59 UT by Patrick Martinez
(Copyright Patrick Martinez)Nuclear magnitude (m2) 16.9 r (dist/Sun) 3.693 AU d (dist/Earth) 3.430 AU Instrument type Newton Instrument aperture (0=naked eye) 820 mm Instrument focale length 3100 mm Instrument focale/diameter 3.78 Filter(s) Clear Camera Moravian C3 Sensor CMOS Sensor size 36x24 mm2 Sensor temperature -20 °C Binning 4x4 Exposure total time 1000 s Exposure details 50x20s Observatory MPC code A05 Resulting picture sampling (scale) 1 "/pix Observation submission date 2023 Aug 11 20h10m29s