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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 2024 Jan 22 05h50 UT by Francois Kugel


(Copyright Francois Kugel)

Magnitude (MPC m2)12.2
Magnitude standard deviation0.1
Aperture radius for m25.8 "
r (dist/Sun) 1.725 AU
d (dist/Earth) 2.022 AU
Right ascension311.15508 °
Declination+38.13586 °
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2024.01.22 07:24:02
NET APASS
AC2 fkugel@free.fr
0012P        KC2024 01 22.24332 20 44 37.22 +38 08 09.1          12.1 R      A77
0012P        KC2024 01 22.24541 20 44 37.66 +38 08 09.6          12.2 R      A77
0012P        KC2024 01 22.24726 20 44 38.09 +38 08 09.4          12.2 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterRc (UBVRI)
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details7x30s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2024 Jan 22 08h25m07s
Observation modification date2024 Jan 22 08h26m10s

(Record n° 28101)

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