C/2021 S3 (PANSTARRS) (Record n° 24171)
Orbital period : 10376.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 13 05h37 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 19.5 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 8.764 AU d (dist/Earth) 8.341 AU Right ascension 05 21 40.61 h m s Declination -22 18 50.0 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.10.13 15:27:02
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK21S030 C2021 10 13.23384 05 21 40.61 -22 18 50.0 19.5 G X03
CK21S030 C2021 10 13.25837 05 21 40.38 -22 18 57.4 19.4 G X03
CK21S030 KC2021 10 13.26098 05 21 40.43 -22 18 58.4 19.4 G X03
CK21S030 C2021 10 13.28931 05 21 40.19 -22 19 06.7 19.6 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 25x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Oct 14 15h37m29s Observation modification date 2021 Oct 14 15h39m34s