12P/Pons-Brooks (Record n° 28089)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Jan 20 17h42 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 12.4 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " Coma diameter 14 ' r (dist/Sun) 1.752 AU d (dist/Earth) 2.044 AU Right ascension 20 39 09.91 h m s Declination +38 06 11.5 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2024.01.21 07:28:47
NET UCAC4
AC2 fkugel@free.fr
0012P KC2024 01 20.73755 20 39 09.91 +38 06 11.5 12.4 V A77
0012P KC2024 01 20.74136 20 39 10.75 +38 06 11.9 12.4 V A77
0012P KC2024 01 20.74460 20 39 11.45 +38 06 11.9 12.4 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 Binning 1x1 Exposure details 21x30s Observatory MPC code A77 Reference stars catalog UCAC4
Image resize factor 0.5 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2024 Jan 21 08h29m43s Observation modification date 2024 Jan 21 08h56m17s