Home

12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 19 19h41 UT by Nicolas Biver

Coma Total magnitude (m1) 9.8
Coma diameter3 '
Coma condensation degree (DC)5
ICQ full report
 12        2023 11 19.82  S  9.8 TK 40.7L 4  72   3    5            ICQ XX BIV
Instrument typeNewton
Instrument aperture (0=naked eye)407 mm
Instrument focale length1628 mm
Instrument focale/diameter4
SensorEye
Power magnification 72 X
Magnitude visual estimation method (ICQ code)S
Reference stars catalogTYCHO2
Observation submission date2024 May 24 17h10m53s

(Record n° 28505)

Home