C/2021 S3 (PANSTARRS) (Record n° 29533)
Orbital period : 10376.00 years
NASA/JPL elements
IAU/MPC elements
On 2025 Feb 06 18h07 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.3 Aperture radius used for m2 5.4 " r (dist/Sun) 4.581 AU d (dist/Earth) 5.180 AU Right ascension 22 04 27.21 h m s Declination +31 11 07.8 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2025.02.07 07:59:59
NET APASS
AC2 fkugel@free.fr
CK21S030 KC2025 02 06.75513 22 04 27.21 +31 11 07.8 17.3 R A77
CK21S030 KC2025 02 06.75982 22 04 27.74 +31 11 09.4 16.6 R A77
CK21S030 KC2025 02 06.76427 22 04 28.20 +31 11 12.7 16.7 R A77
Instrumental configuration Config4 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera QHY600 Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount Meade MCMT-TDM Exposure details 29x30s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 1.34 "/pix Observation submission date 2025 Feb 07 09h01m31s Observation modification date 2025 Feb 07 09h04m05s