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C/2021 S3 (PANSTARRS)

Orbital period : 10376.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Jul 05 00h00 UT by Nicolas Biver

Coma Total magnitude (m1)13.4
Coma diameter1.0 '
Coma condensation degree (DC)4
ICQ full report
   2021S3  2024 07 05.00  S 13.4 AV 40.7L 4 135   1.0  4            ICQ XX BIV
Instrument typeNewton
Instrument aperture (0=naked eye)407 mm
Instrument focale length1628 mm
Instrument focale/diameter4
SensorEye
Power magnification 135 X
Magnitude visual estimation method (ICQ code)S
Reference stars catalogAV
Observation submission date2025 Jan 05 14h33m41s

(Record n° 29362)

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