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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Apr 06 03h13 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.293 AU
d (dist/Earth) 3.540 AU
Right ascension20 25 07.25 h m s
Declination+19 31 50.6 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2025.04.06 07:31:03
NET APASS
AC2 fkugel@free.fr
    CK23A030 KC2025 04 06.13395 20 25 07.25 +19 31 50.6          14.9 R      A77
    CK23A030 KC2025 04 06.14612 20 25 07.08 +19 31 59.6          14.9 R      A77
    CK23A030 KC2025 04 06.15707 20 25 06.91 +19 32 07.6          15.1 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Binning1x1
Exposure details14x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Apr 06 07h32m55s
Observation modification date2025 Apr 06 07h33m37s

(Record n° 29634)

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