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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 Jul 29 23h45 UT by Patrick Ditz


(Copyright Patrick Ditz)

Magnitude (MPC m2)14.2
Magnitude standard deviation0.1
Aperture radius for m25.5 "
Coma diameter8.6 '
r (dist/Sun) 1.840 AU
d (dist/Earth) 1.982 AU
Right ascension152.94304 °
Declination-44.89872 °
MPC report
COD W96
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.43-m f/6.8 reflector + CMO
NUM 3
ACK MPCReport CodW96-PDI #0012P obs2024-07-29 (L_42x30s_bin3) file updated 2024.07.30 05:58:33
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
0012P        KB2024 07 29.98939 10 11 46.33 -44 53 55.4          14.3 V      W96
0012P        KB2024 07 29.99618 10 11 48.18 -44 53 59.4          14.1 V      W96
0012P        KB2024 07 30.00177 10 11 49.71 -44 54 03.0          14.1 V      W96
Instrumental configurationConfig1
InstrumentPlaneWave CDK17
Instrument typeCassegrain
Instrument aperture (0=naked eye)430 mm
Instrument focale length2924 mm
Instrument focale/diameter6.8
FilterL
CameraQHY 268M
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning3x3
MountAstelco NTM500
Exposure total time1260 s
Exposure details42x30s
Air mass2.9
Observatory MPC codeW96
LocationSpaceObs Chili
Reference stars catalog (ast)ATLAS2
Used softwaresTycho Tracker
Resulting picture sampling (scale)0.79 "/pix
Image processingPrism11 & Gimp
Remarks or comments12P très basse sur l'horizon
Observation submission date2024 Jul 30 13h07m59s
Observation modification date2024 Aug 27 16h28m08s

(Record n° 28676)

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