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C/2021 S3 (PANSTARRS)

Orbital period : 10376.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Sep 28 20h26 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)15.9
Aperture radius used for m25.7 "
r (dist/Sun) 3.272 AU
d (dist/Earth) 2.883 AU
Right ascension19 32 41.21 h m s
Declination+46 47 33.8 ° ' "
Instrumental configurationConfig1
InstrumentUNISTELLAR eQuinox2
Instrument typeNewton
Instrument aperture (0=naked eye)115 mm
Instrument focale length450 mm
Instrument focale/diameter3.91
Filter(s)None
CameraIMX347
SensorCMOS
Sensor size7.1x5.3 mm2
Sensor pixels number2088x1536
Binning1x1
MountALT-AZ
MotorizationYes
AutoguideNo
Exposure total time1196 s
Exposure details299x4s
Sky transparency (naked eye max mag)3.5
Seeing3
Moon phase137 °
Moon elongation109 °
LocationYerres, 91330, France
Reference stars catalogUCAC-4
Used softwaresTycho tracker (master darks avec Siril)
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2024 Sep 30 22h44m26s

(Record n° 28910)

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