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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 31 02h10 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.3
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.777 AU
d (dist/Earth) 3.485 AU
Right ascension18 01 36.50 h m s
Declination+55 39 00.1 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 8
AC2 fkugel@free.fr
ACK MPCReport file updated 2023.07.31 06:23:40
NET APASS
0012P        KC2023 07 31.09056 18 01 36.50 +55 39 00.1          15.4 V      A77
0012P        KC2023 07 31.09461 18 01 36.08 +55 38 59.6          15.3 V      A77
0012P        KC2023 07 31.09866 18 01 35.69 +55 38 59.1          15.2 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
MountMeade MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Jul 31 04h24m38s
Observation modification date2023 Jul 31 04h26m31s

(Record n° 27328)

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