C/2021 S3 (PANSTARRS) (Record n° 28942)
Orbital period : 10376.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 11 18h39 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Coma diameter 0.85 ' r (dist/Sun) 3.406 AU d (dist/Earth) 3.063 AU Right ascension 19 43 42.51 h m s Declination +43 25 04.2 ° ' " MPC report COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 3
ACK MPCReport CodK97-PDI #CK21S030 obs2024-10-11 (L_18x60s_bin2) file updated 2024.10.12 10:59:01
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
CK21S030 KC2024 10 11.77677 19 43 42.51 +43 25 04.2 16.4 V K97
CK21S030 KC2024 10 11.78151 19 43 42.77 +43 24 59.9 16.3 V K97
CK21S030 KC2024 10 11.78608 19 43 43.03 +43 24 55.8 16.3 V K97
Instrumental configuration Config1 Instrument T540 Instrument type Newton Instrument aperture (0=naked eye) 540 mm Instrument focale length 2025 mm Instrument focale/diameter 3.75 Filter(s) L Camera Atik 460EX Sensor CCD Sensor size 10x12.5 mm2 Sensor pixels number 2749x2199 Sensor temperature -10 °C Binning 2x2 Mount VMA300 Exposure total time 1080 s Exposure details 18x60s Moon phase 70 ° Moon elongation 68 ° Air mass 1.02 Observatory MPC code K97 Location Freconrupt Reference stars catalog ATLAS2
Used softwares Tycho Tracker Image resize factor 1 Resulting picture sampling (scale) 0.92 "/pix Image processing Prism11 & Gimp Observation submission date 2024 Oct 12 17h12m44s Observation modification date 2024 Oct 12 18h21m32s