12P/Pons-Brooks (Record n° 27920)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 05 17h09 UT by Joel NicolasNuclear magnitude (m2) 14 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 2.340 AU d (dist/Earth) 2.562 AU Right ascension 18 34 59.97 h m s Declination +38 22 08.7 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2023.12.06 11:29:01
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0012P KC2023 12 05.71443 18 34 59.97 +38 22 08.7 14.0 R A77
0012P KC2023 12 05.71921 18 35 00.56 +38 22 08.0 14.0 R A77
0012P KC2023 12 05.72408 18 35 01.09 +38 22 07.3 14.0 R A77
0012P KC2023 12 05.72903 18 35 01.68 +38 22 06.5 14.0 R A77
0012P KC2023 12 05.73394 18 35 02.27 +38 22 04.9 14.0 R A77
0012P KC2023 12 05.73883 18 35 02.83 +38 22 03.5 14.0 R A77
0012P KC2023 12 05.74533 18 35 03.63 +38 22 02.3 14.0 R A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) R Bessel Camera ST8XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Observation submission date 2023 Dec 06 11h31m05s