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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Jan 20 17h42 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)12.4
m2 standard deviation0.0
Aperture radius used for m25.8 "
Coma diameter14 '
r (dist/Sun) 1.752 AU
d (dist/Earth) 2.044 AU
Right ascension20 39 09.91 h m s
Declination+38 06 11.5 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2024.01.21 07:28:47
NET UCAC4
AC2 fkugel@free.fr
0012P        KC2024 01 20.73755 20 39 09.91 +38 06 11.5          12.4 V      A77
0012P        KC2024 01 20.74136 20 39 10.75 +38 06 11.9          12.4 V      A77
0012P        KC2024 01 20.74460 20 39 11.45 +38 06 11.9          12.4 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Binning1x1
Exposure details21x30s
Observatory MPC codeA77
Reference stars catalogUCAC4
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2024 Jan 21 08h29m43s
Observation modification date2024 Jan 21 08h56m17s

(Record n° 28089)

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