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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jun 20 01h06 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.6
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 4.192 AU
d (dist/Earth) 3.864 AU
Right ascension19 05 41.45 h m s
Declination+53 02 46.4 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.06.20 05:55:19
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2023 06 20.04610 19 05 41.45 +53 02 46.4          17.3 V      A77
0012P        KC2023 06 20.05258 19 05 40.92 +53 02 50.6          17.7 V      A77
0012P        KC2023 06 20.05906 19 05 40.45 +53 02 54.1          17.7 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-10 °C
Binning1x1
Exposure details24x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Jun 20 03h55m52s
Observation modification date2023 Jun 20 04h05m10s

(Record n° 27169)

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