12P/Pons-Brooks (Record n° 27688)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Oct 03 20h07 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " r (dist/Sun) 3.084 AU d (dist/Earth) 3.092 AU Right ascension 17 21 00.79 h m s Declination +46 21 50.0 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2023.10.04 12:41:54
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P C2023 10 03.83803 17 21 00.79 +46 21 50.0 15.6 R C10
0012P C2023 10 03.88328 17 21 01.78 +46 21 20.6 15.6 R C10
0012P C2023 10 03.91737 17 21 02.52 +46 20 58.2 15.6 R C10
0012P C2023 10 03.95889 17 21 03.48 +46 20 31.6 15.5 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 60 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2023 Oct 04 10h47m03s Observation modification date 2023 Oct 04 15h51m09s