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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Dec 20 17h18 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)14.3
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.153 AU
d (dist/Earth) 2.397 AU
Right ascension19 07 35.99 h m s
Declination+37 48 35.9 ° ' "
MPC report
COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.12.22 07:41:54
AC2 fkugel@free.fr
NET UCAC-4
0012P         C2023 12 20.72098 19 07 35.99 +37 48 35.9          14.2 V      A77
0012P         C2023 12 20.72515 19 07 36.54 +37 48 35.7          14.3 V      A77
0012P         C2023 12 20.72608 19 07 36.63 +37 48 35.7          14.4 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
MountMeade MCMT-TDM
Exposure details30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Dec 22 08h44m30s
Observation modification date2023 Dec 22 08h48m41s

(Record n° 27995)

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