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C/2021 S3 (PANSTARRS)

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 deviation0.1
Aperture radius used for m25.6 "
Coma diameter0.85 '
r (dist/Sun) 3.406 AU
d (dist/Earth) 3.063 AU
Right ascension19 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 configurationConfig1
InstrumentT540
Instrument typeNewton
Instrument aperture (0=naked eye)540 mm
Instrument focale length2025 mm
Instrument focale/diameter3.75
Filter(s)L
CameraAtik 460EX
SensorCCD
Sensor size10x12.5 mm2
Sensor pixels number2749x2199
Sensor temperature-10 °C
Binning2x2
MountVMA300
Exposure total time1080 s
Exposure details18x60s
Moon phase70 °
Moon elongation68 °
Air mass1.02
Observatory MPC codeK97
LocationFreconrupt
Reference stars catalogATLAS2
Used softwaresTycho Tracker
Image resize factor1
Resulting picture sampling (scale)0.92 "/pix
Image processingPrism11 & Gimp
Observation submission date2024 Oct 12 17h12m44s
Observation modification date2024 Oct 12 18h21m32s

(Record n° 28942)

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