12P/Pons-Brooks (Record n° 28521)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Mar 03 19h26 UT by Nicolas BiverComa Total magnitude (m1) 6.1 Coma diameter 10 ' Coma condensation degree
(DC) 7 Tail length 0.7 ° Tail position angle
(PA) 5 ° ICQ full report 12 2024 03 03.81 S 6.1 HV 40.7L 4 72 10 7 0.7 5 ICQ XX BIV
Instrument type Newton Instrument aperture (0=naked eye) 407 mm Instrument focale length 1628 mm Instrument focale/diameter 4 Sensor Eye Power magnification 72 X Magnitude visual estimation method
(ICQ code) S Reference stars catalog HIPPARC Observation submission date 2024 May 24 17h10m57s