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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 07 19h29 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.373 AU
d (dist/Earth) 3.247 AU
Right ascension17 21 19.96 h m s
Declination+51 00 56.7 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 56
ACK MPCReport file updated 2023.09.08 05:25:01
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 09 07.81185 17 21 19.96 +51 00 56.7          16.0 V      A77
0012P        KC2023 09 07.82198 17 21 19.65 +51 00 50.5          15.9 V      A77
0012P        KC2023 09 07.83170 17 21 19.39 +51 00 44.5          15.9 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-10 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details37x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Sep 08 05h28m26s
Observation modification date2023 Sep 08 05h38m21s

(Record n° 27535)

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