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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Mar 19 18h55 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)9.1
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 0.994 AU
d (dist/Earth) 1.626 AU
Right ascension01 12 57.39 h m s
Declination+29 25 55.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 27
ACK MPCReport file updated 2024.03.20 06:41:58
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2024 03 19.78838 01 12 57.39 +29 25 55.0           9.1 V      A77
0012P        KC2024 03 19.79102 01 12 58.24 +29 25 53.8           9.1 V      A77
0012P        KC2024 03 19.79362 01 12 58.97 +29 25 48.9           9.2 V      A77
Instrumental configurationConfig3
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraQHY600
SensorCCD
Sensor temperature-20 °C
Binning2x2
MountMeade MCMT-TDM
Exposure details15x5s
Observatory MPC codeA77
Reference stars catalogUCAC4
Image resize factor0.5
Resulting picture sampling (scale)1.36 "/pix
Observation submission date2024 Mar 20 07h43m52s
Observation modification date2024 Mar 20 07h48m25s

(Record n° 28317)

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