12P/Pons-Brooks (Record n° 27668)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 30 19h36 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 3.118 AU d (dist/Earth) 3.111 AU Right ascension 17 20 00.20 h m s Declination +46 54 11.7 ° ' " 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 2023.10.01 08:02:31
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P C2023 09 30.81673 17 20 00.20 +46 54 11.7 15.6 R C10
0012P C2023 09 30.86107 17 20 00.96 +46 53 42.6 15.7 R C10
0012P C2023 09 30.90983 17 20 01.76 +46 53 10.8 15.6 R C10
0012P C2023 09 30.95859 17 20 02.65 +46 52 38.9 15.7 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 -15 °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 01 06h06m57s Observation modification date 2023 Oct 01 07h31m04s