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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 Aug 22 20h21 UT by Francois Kugel


(Copyright Francois Kugel)

Magnitude (MPC m2)16.2
Magnitude standard deviation0.1
Aperture radius for m25.8 "
r (dist/Sun) 3.545 AU
d (dist/Earth) 3.341 AU
Right ascension263.09358 °
Declination+53.50694 °
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 2023.08.23 07:59:20
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 08 22.84769 17 32 22.46 +53 30 25.0          16.3 V      A77
0012P        KC2023 08 22.85295 17 32 22.14 +53 30 22.5          16.1 V      A77
0012P        KC2023 08 22.85781 17 32 21.87 +53 30 19.9          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
Binning1x1
Exposure details7x60s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Aug 23 15h48m40s
Observation modification date2023 Aug 23 15h49m39s

(Record n° 27461)

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