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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Aug 19 20h04 UT by Joel Nicolas

Nuclear magnitude (m2)16.3
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 3.577 AU
d (dist/Earth) 3.359 AU
Right ascension17 35 23.97 h m s
Declination+53 54 18.9 ° ' "
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 2023.08.22 16:38:41
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0012P        KC2023 08 19.83602 17 35 23.97 +53 54 18.9          16.3 R      A77
0012P        KC2023 08 19.84059 17 35 23.71 +53 54 17.1          16.2 R      A77
0012P        KC2023 08 19.84593 17 35 23.33 +53 54 14.7          16.3 R      A77
0012P        KC2023 08 19.84973 17 35 23.21 +53 54 12.9          16.3 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-10 °C
Binning1x1
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Observation submission date2023 Aug 22 14h40m51s

(Record n° 27457)

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