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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Apr 19 02h13 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.6
m2 standard deviation0.5
Aperture radius used for m25.8 "
r (dist/Sun) 4.782 AU
d (dist/Earth) 4.765 AU
Right ascension19 35 37.73 h m s
Declination+39 29 16.6 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 124
ACK MPCReport file updated 2023.04.19 08:13:17
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2023 04 19.09211 19 35 37.73 +39 29 16.6          18.0 V      A77
0012P        KC2023 04 19.09697 19 35 37.81 +39 29 20.1          17.1 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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details8x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Image resize factor2
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Apr 19 08h15m44s
Observation modification date2023 Apr 19 09h09m34s

(Record n° 27017)

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