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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 13 22h26 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 3.955 AU
d (dist/Earth) 3.624 AU
Right ascension18 29 42.71 h m s
Declination+55 37 27.0 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2023.07.15 09:15:58
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P         C2023 07 13.93476 18 29 42.71 +55 37 27.0          16.8 R      L27
0012P         C2023 07 13.95290 18 29 40.87 +55 37 30.1          16.7 R      L27
0012P         C2023 07 13.96953 18 29 39.21 +55 37 33.0          16.7 R      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details30 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2023 Jul 15 07h20m23s
Observation modification date2023 Jul 15 15h15m11s

(Record n° 27226)

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