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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 13 19h11 UT by Francois Kugel


(Copyright Francois Kugel)

Magnitude (MPC m2)16.1
Magnitude standard deviation0.0
Aperture radius for m25.8 "
r (dist/Sun) 3.307 AU
d (dist/Earth) 3.213 AU
Right ascension259.84354 °
Declination+49.97058 °
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 2023.09.13 20:08:54
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 09 13.79938 17 19 22.45 +49 58 14.1          16.1 V      A77
0012P        KC2023 09 13.80353 17 19 22.38 +49 58 11.4          16.1 V      A77
0012P        KC2023 09 13.80738 17 19 22.32 +49 58 08.9          16.1 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-10 °C
Binning2x2
MountMeade MCMT-TDM
Exposure details15x30s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Resulting picture sampling (scale)1.66 "/pix
Observation submission date2023 Sep 13 20h17m27s
Observation modification date2023 Sep 13 20h33m46s

(Record n° 27578)

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