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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jun 17 01h42 UT by Francois Kugel

Nuclear magnitude (m2)17.6
m2 standard deviation0.4
Aperture radius used for m25.8 "
r (dist/Sun) 4.222 AU
d (dist/Earth) 3.899 AU
Right ascension19 09 21.10 h m s
Declination+52 32 58.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
AC2 fkugel@free.fr
ACK MPCReport file updated 2023.06.17 08:58:27
NET UCAC4
0012P        KC2023 06 17.07104 19 09 21.10 +52 32 58.0          17.2 V      A77
0012P        KC2023 06 17.07834 19 09 20.51 +52 33 02.7          17.9 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-13 °C
Binning1x1
MountMeade MCMT-TDM
Observatory MPC codeA77
Reference stars catalogUCAC4
Observation submission date2023 Jun 17 06h59m38s

(Record n° 27165)

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