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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Dec 15 17h16 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.2
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.216 AU
d (dist/Earth) 2.453 AU
Right ascension18 56 00.23 h m s
Declination+37 55 56.6 ° ' "
MPC report
COD A77
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector+CCD
ACK MPCReport file updated 2023.12.16 06:18:48
AC2 fkugel@free.fr
NET UCAC-4
0012P        KC2023 12 15.71917 18 56 00.23 +37 55 56.6          13.3 V      A77
0012P        KC2023 12 15.72611 18 56 01.13 +37 55 55.8          13.0 V      A77
0012P        KC2023 12 15.73306 18 56 02.08 +37 55 55.1          13.3 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
Binning1x1
Exposure details15x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Dec 16 07h48m34s
Observation modification date2023 Dec 16 07h52m16s

(Record n° 27953)

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