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12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Mar 21 19h10 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum picture sampling (scale)3.15 Å/pix
Spectrum resolution501 dL/L
r (dist/Sun) 0.972 AU
d (dist/Earth) 1.622 AU
InstrumentC11
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)280 mm
Instrument focale length1760 mm
Instrument focale/diameter6.28
SpectrometerAlpy
CameraATIK 414 EX
SensorCCD
Sensor pixels number1391 x 1091
Sensor temperature-10 °C
Binning1x1
MountEQ6 Pro
AutoguideYes
Exposure total time1661 s
Exposure details3 x 300s + 8 x 90s
LocationVaux Sur Mer
Used softwaresISIS
Remarks or commentsComète très basse, à 20 degrés.
Observation submission date2024 Mar 21 22h50m00s

(Record n° 28322)

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