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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Oct 09 18h18 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)14.5
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 3.017 AU
d (dist/Earth) 3.053 AU
Right ascension17 23 43.94 h m s
Declination+45 19 30.9 ° ' "
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 2023.10.10 05:10:01
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 10 09.76217 17 23 43.94 +45 19 30.9          14.7 V      A77
0012P        KC2023 10 09.76622 17 23 44.06 +45 19 28.2          14.4 V      A77
0012P        KC2023 10 09.76987 17 23 44.19 +45 19 26.0          14.3 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
Binning1x1
MountMeade MCMT-TDM
Exposure details14x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Oct 10 05h11m18s
Observation modification date2023 Oct 10 05h11m49s

(Record n° 27721)

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