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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Sep 07 19h44 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.9
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 3.373 AU
d (dist/Earth) 3.247 AU
Right ascension17 21 19.59 h m s
Declination+51 00 49.8 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2023.09.08 06:34:03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P         C2023 09 07.82235 17 21 19.59 +51 00 49.8          15.9 R      C10
0012P         C2023 09 07.87038 17 21 18.34 +51 00 20.2          15.9 R      C10
0012P         C2023 09 07.91914 17 21 17.08 +50 59 49.9          15.9 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details120 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2023 Sep 08 04h37m09s
Observation modification date2023 Sep 08 16h29m42s

(Record n° 27530)

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