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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 28 17h51 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)14.4
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 2.427 AU
d (dist/Earth) 2.634 AU
Right ascension18 21 58.85 h m s
Declination+38 49 36.3 ° ' "
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 2023.11.29 09:42:42
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0012P        KC2023 11 28.74356 18 21 58.85 +38 49 36.3          14.4 R      A77
0012P        KC2023 11 28.74850 18 21 59.42 +38 49 34.7          14.4 R      A77
0012P        KC2023 11 28.75345 18 21 59.91 +38 49 33.4          14.4 R      A77
0012P        KC2023 11 28.75840 18 22 00.44 +38 49 32.4          14.4 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)R Bessel
CameraST8XME
SensorCCD
Sensor temperature-25 °C
Binning1x1
Exposure details6*60s
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Nov 29 09h45m11s
Observation modification date2023 Nov 29 10h01m47s

(Record n° 27900)

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