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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jul 15 21h32 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.2
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 4.465 AU
d (dist/Earth) 3.760 AU
Right ascension18 37 25.21 h m s
Declination+27 46 14.7 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2025.07.16 09:43:20
NET APASS
AC2 fkugel@free.fr
    CK23A030 KC2025 07 15.89695 18 37 25.21 +27 46 14.7          16.1 R      A77
    CK23A030 KC2025 07 15.90101 18 37 24.87 +27 46 13.1          16.3 R      A77
    CK23A030 KC2025 07 15.90506 18 37 24.57 +27 46 11.5          16.3 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
SensorCCD
Binning1x1
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Jul 16 09h43m57s
Observation modification date2025 Jul 16 09h46m29s

(Record n° 29806)

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