12P/Pons-Brooks (Record n° 28032)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 01 17h15 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.3 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.999 AU d (dist/Earth) 2.260 AU Right ascension 19 38 42.45 h m s Declination +37 45 02.0 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2024.01.01 21:03:43
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P C2024 01 01.71850 19 38 42.45 +37 45 02.0 13.2 R L27
0012P C2024 01 01.76330 19 38 49.96 +37 45 03.1 13.3 R L27
0012P C2024 01 01.81164 19 38 58.10 +37 45 04.0 13.4 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount PATAMOUNT ME Autoguide No Exposure details 30 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2024 Jan 01 21h07m37s Observation modification date 2024 Jan 01 21h49m16s