12P/Pons-Brooks (Record n° 28098)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 21 17h38 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 12.2 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.739 AU d (dist/Earth) 2.033 AU Right ascension 20 42 45.70 h m s Declination +38 07 30.4 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 15
ACK MPCReport file updated 2024.01.22 07:06:30
NET APASS
AC2 fkugel@free.fr
0012P KC2024 01 21.73481 20 42 45.70 +38 07 30.4 12.1 R A77
0012P KC2024 01 21.73990 20 42 46.82 +38 07 30.8 12.2 R A77
0012P KC2024 01 21.74476 20 42 47.87 +38 07 30.9 12.2 R 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) Rc (UBVRI) Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 10x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2024 Jan 22 08h08m24s Observation modification date 2024 Jan 22 08h10m30s