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C/2021 S3 (PANSTARRS)

Orbital period : 10376.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 May 10 21h25 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)13.5
Aperture radius used for m25 "
r (dist/Sun) 1.809 AU
d (dist/Earth) 1.620 AU
Right ascension20 28 59.78 h m s
Declination+48 11 12.2 ° ' "
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 time498 s
Exposure details166x3s
Sky transparency (naked eye max mag)3.5
Seeing3
Moon phase144 °
Moon elongation95 °
Used softwaresTycho tracker
Resulting picture sampling (scale)1.33 "/pix
Image processingmaster darks avec Siril puis Tycho tracker (tous les formats image en FITS)
Observation submission date2024 May 11 18h13m12s

(Record n° 28446)

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