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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Feb 17 18h42 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.1
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.381 AU
d (dist/Earth) 1.775 AU
Right ascension22 37 36.78 h m s
Declination+37 36 20.5 ° ' "
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 2024.02.17 20:16:45
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2024 02 17.77907 22 37 36.78 +37 36 20.5          11.2 V      A77
0012P        KC2024 02 17.78451 22 37 38.34 +37 36 18.4          11.2 V      A77
0012P        KC2024 02 17.78993 22 37 39.92 +37 36 16.6          11.0 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
Binning1x1
MountMeade MCMT-TDM
Exposure details18x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Image resize factor0.3
Resulting picture sampling (scale)0.69 "/pix
Observation submission date2024 Feb 17 21h18m38s
Observation modification date2024 Feb 17 21h23m58s

(Record n° 28222)

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