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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jun 12 00h59 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.4
m2 standard deviation0.3
Aperture radius used for m25.8 "
r (dist/Sun) 4.271 AU
d (dist/Earth) 3.959 AU
Right ascension19 15 00.58 h m s
Declination+51 38 24.2 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 15
ACK MPCReport file updated 2023.06.12 05:21:20
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2023 06 12.04107 19 15 00.58 +51 38 24.2          17.0 V      A77
0012P        KC2023 06 12.04593 19 15 00.28 +51 38 27.5          17.5 V      A77
0012P        KC2023 06 12.05079 19 14 59.97 +51 38 30.7          17.6 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-13 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details18x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Jun 12 03h22m41s
Observation modification date2023 Jun 12 03h29m33s

(Record n° 27150)

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