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12P/Pons-Brooks

Perihelion distance : 0.78 AU
Inclination to ecliptic : 74 °
Orbital period : 71.7 years
Eccentricity : 0.95

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 08 19h39 UT by Francois Kugel

Magnitude (MPC m2)16
Magnitude standard deviation0.0
Aperture radius for m25.8 "
r (dist/Sun) 3.362 AU
d (dist/Earth) 3.241 AU
Right ascension260.22996 °
Declination+50.84278 °
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 36
ACK MPCReport file updated 2023.09.09 06:28:43
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 09 08.81907 17 20 55.19 +50 50 34.0          16.0 V      A77
0012P        KC2023 09 08.82394 17 20 55.09 +50 50 31.0          16.0 V      A77
0012P        KC2023 09 08.82880 17 20 54.95 +50 50 27.9          16.0 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterNone
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountMeade MCMT-TDM
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Observation submission date2023 Sep 09 06h31m09s

(Record n° 27546)

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