12P/Pons-Brooks (Record n° 29392)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Mar 30 02h53 UT by Nicolas BiverComa Total magnitude (m1) 5.0 Coma diameter 5 ' Coma condensation degree
(DC) 7 Tail length 1.5 ° Tail position angle
(PA) 40 ° ICQ full report 12 2024 03 30.12 S 5.0 HV 3.0B 8 5 7 1.5 40 ICQ XX BIV
Instrument type Binoculars Instrument aperture (0=naked eye) 30 mm Sensor Eye Power magnification 8 X Magnitude visual estimation method
(ICQ code) S Reference stars catalog HIPPARC Observation submission date 2025 Jan 05 14h36m27s