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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 22 04h19 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum picture sampling (scale)3.15 Å/pix
Spectrum resolution551 dL/L
r (dist/Sun) 1.122 AU
d (dist/Earth) 0.454 AU
InstrumentRC8
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)23 mm
Instrument focale length1620 mm
Instrument focale/diameter70.4
SpectrometerAlpy
CameraATIK 414 EX
SensorCCD
Sensor pixels number1391 x 1091
Sensor temperature-10 °C
Binning1x1
MountEQ6 Pro
AutoguideYes
Exposure total time3009 s
Exposure details5 x 600s
LocationVaux Sur Mer
Used softwaresISIS
Observation submission date2023 Jan 22 06h40m58s

(Record n° 26637)

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