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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2024 Sep 30 09h08 UT by Patrick Ditz


(Copyright Patrick Ditz)

Coma Total magnitude (m1)2.6
Aperture radius used for m10.5 '
Nuclear magnitude (m2)4.6
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 0.396 AU
d (dist/Earth) 0.810 AU
Right ascension10 59 44.65 h m s
Declination-05 49 55.8 ° ' "
MPC report
COD W96
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.11-m f/5 refractor + CMO
NUM 3
ACK MPCReport CodW96-PDI #CK23A030 obs2024-09-30 (L_24x4s_bin1) file updated 2024.09.30 10:32:54
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
    CK23A030 KB2024 09 30.38062 10 59 44.65 -05 49 55.8           4.7 V      W96
    CK23A030 KB2024 09 30.38208 10 59 45.20 -05 49 55.0           4.5 V      W96
    CK23A030 KB2024 09 30.38342 10 59 45.65 -05 49 54.9           4.5 V      W96
Instrumental configurationConfig2
InstrumentFSQ106
Instrument typeRefractor
Instrument aperture (0=naked eye)110 mm
Instrument focale length550 mm
Instrument focale/diameter5
Filter(s)L
CameraQHY600
SensorCMOS
Sensor size36x24 mm2
Sensor pixels number9576x6388
Sensor temperature-10 °C
Binning1x1
MountAstelco NTM500
Exposure total time40 s
Exposure details10x4s
Air mass7.6
Observatory MPC codeW96
LocationSpaceObs Chili
Reference stars catalogATLAS2
Used softwaresTycho Tracker
Image resize factor0.125
Resulting picture sampling (scale)1.46 "/pix
Image processingPrism11 & Gimp
Remarks or commentsHorizon relativement brumeux avec quelques trainées nuageuses
Observation submission date2024 Sep 30 18h23m11s
Observation modification date2024 Oct 24 14h07m25s

(Record n° 28908)

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