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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Feb 14 18h32 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)11.2
m2 standard deviation0.0
Aperture radius used for m25.8 "
Tail length0.5 °
r (dist/Sun) 1.420 AU
d (dist/Earth) 1.799 AU
Right ascension22 23 17.35 h m s
Declination+37 51 13.7 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2024.02.14 20:46:32
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2024 02 14.77255 22 23 17.35 +37 51 13.7          11.2 V      A77
0012P        KC2024 02 14.77723 22 23 18.69 +37 51 12.6          11.2 V      A77
0012P        KC2024 02 14.78201 22 23 20.04 +37 51 11.1          11.2 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 details30x30s
Observatory MPC codeA77
Reference stars catalogUCAC4
Image resize factor0.25
Resulting picture sampling (scale)1.35 "/pix
Observation submission date2024 Feb 14 21h47m41s
Observation modification date2024 Feb 14 21h57m41s

(Record n° 28209)

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