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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Jul 15 00h04 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)16.8
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 3.935 AU
d (dist/Earth) 3.607 AU
Right ascension18 27 55.91 h m s
Declination+55 40 20.1 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2023.07.15 11:01:14
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0012P        KC2023 07 15.00270 18 27 55.91 +55 40 20.1          16.8 R      A77
0012P        KC2023 07 15.00803 18 27 55.38 +55 40 21.5          16.8 R      A77
0012P        KC2023 07 15.01413 18 27 54.80 +55 40 22.2          16.8 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
Exposure details10*60s
Air mass1.06
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Jul 15 09h03m13s
Observation modification date2023 Jul 15 09h16m00s

(Record n° 27230)

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