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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Oct 31 18h06 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)12.6
m2 standard deviation0.0
Aperture radius used for m25.81 "
Afrho15611 cm
Afrho URL for more infohttps://www.tycho-tracker.com/
r (dist/Sun) 2.762 AU
d (dist/Earth) 2.891 AU
Right ascension17 41 50.85 h m s
Declination+41 51 32.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 1
ACK MPCReport file updated 2023.11.02 08:50:38
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 10 31.75395 17 41 50.85 +41 51 32.0          12.6 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)R Bessel
CameraAtik460ex
SensorCCD
Sensor temperature-18 °C
MountMeade MCMT-TDM
Exposure details16x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 02 09h51m48s
Observation modification date2023 Nov 02 09h53m39s

(Record n° 27787)

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