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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2022 Sep 20 18h49 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)21
m2 standard deviation0.7
Aperture radius used for m25.8 "
r (dist/Sun) 6.589 AU
d (dist/Earth) 6.552 AU
Right ascension17 40 29.14 h m s
Declination+29 23 13.0 ° ' "
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 2022.09.20 23:55:18
AC2 fkugel@free.fr
NET NOMAD
0012P        KC2022 09 20.78373 17 40 29.14 +29 23 13.0          20.1 V      A77
0012P        KC2022 09 20.79427 17 40 29.26 +29 23 09.7          21.8 V      A77
0012P        KC2022 09 20.80555 17 40 29.30 +29 23 06.4          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
CameraAik460ex
SensorCCD
Sensor temperature-11 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details22x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Sep 20 23h56m59s
Observation modification date2022 Sep 20 23h58m57s

(Record n° 26008)

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