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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Dec 17 17h12 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.190 AU
d (dist/Earth) 2.431 AU
Right ascension19 00 32.65 h m s
Declination+37 52 33.5 ° ' "
MPC report
COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.12.17 19:39:18
AC2 fkugel@free.fr
NET UCAC-4
0012P         C2023 12 17.71688 19 00 32.65 +37 52 33.5          13.7 V      A77
0012P         C2023 12 17.72197 19 00 33.38 +37 52 33.0          13.8 V      A77
0012P         C2023 12 17.72660 19 00 33.99 +37 52 32.8          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-20 °C
Binning1x1
Exposure details11x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Dec 17 20h41m02s
Observation modification date2023 Dec 17 20h45m02s

(Record n° 27964)

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