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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2024 Oct 27 18h13 UT by Lionel Rousselot


(Copyright Lionel Rousselot)

Nuclear magnitude (m2)9.92
Aperture radius used for m26.3 "
r (dist/Sun) 0.830 AU
d (dist/Earth) 0.805 AU
Right ascension17 37 06.06 h m s
Declination+03 29 53.9 ° ' "
InstrumentSW 250
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length730 mm
Instrument focale/diameter2.92
Filter(s)L
CameraZWO533MM
SensorCMOS
Sensor size11.31x11.31 mm2
Sensor pixels number3008*3008
Sensor temperature-10 °C
Binning1x1
MountAZEQ6
MotorizationYes
AutoguideNo
Exposure total time1000 s
Exposure details200x2s
Sky transparency (naked eye max mag)5
Seeing4
LocationVierzon
Reference stars catalogGSC (HST)
Used softwaresPRISM 11
Resulting picture sampling (scale)1.05 "/pix
Observation submission date2024 Oct 28 21h35m34s

(Record n° 29011)

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