12P/Pons-Brooks (Record n° 28127)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 24 17h40 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.1 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.699 AU d (dist/Earth) 2.001 AU Right ascension 20 53 51.24 h m s Declination +38 11 07.4 ° ' " 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 2024.01.24 22:18:26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P C2024 01 24.73620 20 53 51.24 +38 11 07.4 12.1 R L27
0012P C2024 01 24.77306 20 53 59.55 +38 11 09.8 12.2 R L27
0012P C2024 01 24.78058 20 54 01.22 +38 11 10.0 12.1 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 PARAMOUNT ME Autoguide No Exposure details 15 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 24 22h19m18s Observation modification date 2024 Jan 24 22h40m18s