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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 06 17h58 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.9
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 2.692 AU
d (dist/Earth) 2.841 AU
Right ascension17 48 50.89 h m s
Declination+41 03 36.3 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.11.07 06:08:08
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 11 06.74862 17 48 50.89 +41 03 36.3          13.9 R      A77
0012P        KC2023 11 06.76038 17 48 51.77 +41 03 30.8          13.9 R      A77
0012P        KC2023 11 06.77172 17 48 52.61 +41 03 25.5          13.9 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
MountMeade MCMT-TDM
Exposure details43x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 07 07h38m45s
Observation modification date2023 Nov 07 07h41m27s

(Record n° 27812)

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