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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Jan 24 17h40 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)12.1
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 1.699 AU
d (dist/Earth) 2.001 AU
Right ascension20 53 51.24 h m s
Declination+38 11 07.4 ° ' "
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 2024.01.24 22:18:26
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P         C2024 01 24.73620 20 53 51.24 +38 11 07.4          12.1 R      L27
0012P         C2024 01 24.77306 20 53 59.55 +38 11 09.8          12.2 R      L27
0012P         C2024 01 24.78058 20 54 01.22 +38 11 10.0          12.1 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-15 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details15 x 30s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2024 Jan 24 22h19m18s
Observation modification date2024 Jan 24 22h40m18s

(Record n° 28127)

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