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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 03 20h11 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.8
m2 standard deviation0.9
Aperture radius used for m25.8 "
Afrho17966 cm
Afrho URL for more infohttps://www.tycho-tracker.com/
r (dist/Sun) 2.727 AU
d (dist/Earth) 2.866 AU
Right ascension17 45 20.63 h m s
Declination+41 26 18.2 ° ' "
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 2023.11.04 06:26:39
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 11 03.84081 17 45 20.63 +41 26 18.2          12.5 R      A77
0012P        KC2023 11 03.85008 17 45 21.28 +41 26 13.7          12.5 R      A77
0012P        KC2023 11 03.84544 17 45 20.95 +41 26 16.0          10.5 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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details10x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 04 07h27m57s
Observation modification date2023 Nov 04 07h52m06s

(Record n° 27795)

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