12P/Pons-Brooks (Record n° 27498)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 02 22h00 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 3.427 AU d (dist/Earth) 3.276 AU Right ascension 17 23 48.81 h m s Declination +51 50 04.5 ° ' " 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 2023.09.03 06:19:46
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P C2023 09 02.91673 17 23 48.81 +51 50 04.5 16.1 R C10
0012P C2023 09 02.96710 17 23 47.04 +51 49 34.5 16.2 R C10
0012P C2023 09 03.00826 17 23 45.56 +51 49 10.2 16.1 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 -10 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 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 Sep 03 04h25m23s Observation modification date 2023 Sep 03 13h31m11s