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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Dec 23 17h24 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.8
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 2.115 AU
d (dist/Earth) 2.363 AU
Right ascension19 14 56.32 h m s
Declination+37 45 56.9 ° ' "
MPC report
COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.12.23 19:31:17
AC2 fkugel@free.fr
NET UCAC-4
0012P         C2023 12 23.72477 19 14 56.32 +37 45 56.9          13.7 V      A77
0012P         C2023 12 23.72842 19 14 56.69 +37 45 56.5          13.8 V      A77
0012P         C2023 12 23.73247 19 14 57.35 +37 45 57.0          13.8 V      A77
0012P         C2023 12 23.73652 19 14 57.91 +37 45 56.1          13.7 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-18 °C
Binning2x2
MountMeade MCMT-TDM
Exposure details30x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Resulting picture sampling (scale)1.66 "/pix
Observation submission date2023 Dec 23 20h34m52s
Observation modification date2023 Dec 23 20h43m45s

(Record n° 28000)

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