12P/Pons-Brooks (Record n° 29388)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Mar 28 03h07 UT by Nicolas BiverComa Total magnitude (m1) 5.1 Coma diameter 4 ' Coma condensation degree
(DC) 8 Tail length 2.0 ° Tail position angle
(PA) 35 ° ICQ full report 12 2024 03 28.13 S 5.1 HV 3.0B 8 4 8 2.0 35 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 14h36m26s