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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 26 18h59 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.4
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 3.156 AU
d (dist/Earth) 3.128 AU
Right ascension17 19 03.88 h m s
Declination+47 37 41.9 ° ' "
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 2023.09.27 07:07:17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P         C2023 09 26.79117 17 19 03.88 +47 37 41.9          15.5 R      L27
0012P         C2023 09 26.83678 17 19 04.29 +47 37 11.9          15.3 R      L27
0012P         C2023 09 26.88312 17 19 04.77 +47 36 41.3          15.3 R      L27
0012P         C2023 09 26.92995 17 19 05.22 +47 36 10.7          15.3 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-10 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban (77)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.42 "/pix
Observation submission date2023 Sep 27 05h08m47s
Observation modification date2023 Sep 27 16h38m14s

(Record n° 27639)

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