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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 02 18h20 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.739 AU
d (dist/Earth) 2.874 AU
Right ascension17 44 05.94 h m s
Declination+41 34 58.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2023.11.02 19:32:18
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 11 02.76422 17 44 05.94 +41 34 58.9          11.6 R      A77
0012P        KC2023 11 02.76608 17 44 06.05 +41 34 58.2          11.7 R      A77
0012P        KC2023 11 02.76793 17 44 06.18 +41 34 57.2          11.7 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)R Bessel
CameraAtik460ex
SensorCCD
Sensor temperature-18 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details11x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 02 20h34m00s
Observation modification date2023 Nov 02 20h50m57s

(Record n° 27792)

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