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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2022 Aug 04 20h26 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)20.9
m2 standard deviation0.4
Aperture radius used for m25.8 "
r (dist/Sun) 6.949 AU
d (dist/Earth) 6.486 AU
Right ascension17 52 04.85 h m s
Declination+33 10 57.2 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.08.05 00:00:38
AC2 fkugel@free.fr
NET NOMAD
0012P        KC2022 08 04.85149 17 52 04.85 +33 10 57.2          21.4 V      A77
0012P        KC2022 08 04.86804 17 52 04.22 +33 10 52.6          20.4 V      A77
0012P        KC2022 08 04.88459 17 52 03.80 +33 10 51.5          21.0 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-5 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details25x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Aug 05 00h06m57s
Observation modification date2022 Aug 05 00h07m27s

(Record n° 25802)

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