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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Aug 11 20h33 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)16
m2 standard deviation0.0
Aperture radius used for m28.4 "
Right ascension17 44 46.21 h m s
Declination+54 48 31.4 ° ' "
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 2023.08.12 08:37:45
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0012P        KC2023 08 11.85594 17 44 46.21 +54 48 31.4          16.0 R      A77
0012P        KC2023 08 11.86128 17 44 45.82 +54 48 29.7          16.0 R      A77
0012P        KC2023 08 11.86661 17 44 45.33 +54 48 27.0          16.0 R      A77
0012P        KC2023 08 11.87424 17 44 44.78 +54 48 25.0          16.0 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 details5*60s
Air mass1.02
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Aug 12 06h39m28s
Observation modification date2023 Aug 12 06h54m01s

(Record n° 27387)

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