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C/2023 C2 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jun 12 02h22 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)16.3
Aperture radius used for m25.9 "
r (dist/Sun) 3.261 AU
d (dist/Earth) 3.412 AU
Right ascension23 34 28.18 h m s
Declination+39 51 28.1 ° ' "
Instrumental configurationConfig1
InstrumentUNISTELLAR eQuinox2
Instrument typeNewton
Instrument aperture (0=naked eye)115 mm
Instrument focale length450 mm
Instrument focale/diameter3.91
Filter(s)L
CameraIMX347
SensorCMOS
Sensor size7.1x5.3 mm2
Sensor pixels number2088x1536
Binning1x1
MountALT-AZ
MotorizationYes
AutoguideNo
Exposure total time1036 s
Exposure details261x3.97s
Sky transparency (naked eye max mag)2.5
Seeing3
Moon phase10 °
Moon elongation104 °
Observatory MPC codeXXX
LocationYerres, 91330, France
Reference stars catalogUCAC-4
Used softwaresTycho tracker (master darks avec Siril)
Resulting picture sampling (scale)1.33 "/pix
Remarks or commentsCiel très voilé lors de la prise de vue (nuages élevés). De plus le jour se lève tôt !
Observation submission date2025 Jun 12 17h01m10s

(Record n° 29718)

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