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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 19 19h06 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum picture sampling (scale)3.19 Å/pix
Spectrum resolution484 dL/L
r (dist/Sun) 2.536 AU
d (dist/Earth) 2.723 AU
InstrumentRC8
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)203 mm
Instrument focale length1620 mm
Instrument focale/diameter7.98
SpectrometerAlpy
CameraATIK 414 EX
SensorCCD
Sensor pixels number1391 x 1091
Sensor temperature-10 °C
Binning1x1
MountEQ6 Pro
MotorizationYes
AutoguideYes
Exposure total time3919 s
Exposure details6 x 600s
LocationVaux Sur Mer
Used softwaresISIS
Observation submission date2023 Nov 19 22h18m38s

(Record n° 27859)

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