12P/Pons-Brooks (Record n° 25802)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 Aug 04 20h26 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 20.9 m2 standard deviation 0.4 Aperture radius used for m2 5.8 " r (dist/Sun) 6.949 AU d (dist/Earth) 6.486 AU Right ascension 17 52 04.85 h m s Declination +33 10 57.2 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.08.05 00:00:38
AC2 fkugel@free.fr
NET NOMAD
0012P KC2022 08 04.85149 17 52 04.85 +33 10 57.2 21.4 V A77
0012P KC2022 08 04.86804 17 52 04.22 +33 10 52.6 20.4 V A77
0012P KC2022 08 04.88459 17 52 03.80 +33 10 51.5 21.0 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 25x120s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Aug 05 00h06m57s Observation modification date 2022 Aug 05 00h07m27s