C/2021 S3 (PANSTARRS) (Record n° 28692)
Orbital period : 10376.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Aug 02 23h48 UT by Michael Irzyk
(Copyright Michael Irzyk)Coma Total magnitude (m1) 15.1 Aperture radius used for m1 0.3 ' Nuclear magnitude (m2) 16 Aperture radius used for m2 2 " r (dist/Sun) 2.672 AU d (dist/Earth) 2.306 AU Right ascension 19 31 40 h m s Declination +60 50 01 ° ' " Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 355 mm Instrument focale length 2700 mm Instrument focale/diameter 7.60 Filter(s) Clear Sensor CMOS Exposure total time 3420 s Exposure details 57x60s Location Melun France Reference stars catalog UCAC-4 Used softwares Tycho / prism Resulting picture sampling (scale) 0.56 "/pix Observation submission date 2024 Aug 05 18h25m22s