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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Aug 08 00h59 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.693 AU
d (dist/Earth) 3.430 AU
Right ascension17 49 52.70 h m s
Declination+55 09 01.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 11
ACK MPCReport file updated 2023.08.08 14:58:12
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 08 08.04152 17 49 52.70 +55 09 01.9          16.0 V      A77
0012P        KC2023 08 08.04881 17 49 52.09 +55 08 59.6          16.0 V      A77
0012P        KC2023 08 08.05570 17 49 51.51 +55 08 57.6          16.1 V      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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details9x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Aug 08 12h59m30s
Observation modification date2023 Aug 08 13h01m57s

(Record n° 27352)

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