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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Mar 27 02h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.4
m2 standard deviation0.2
Aperture radius used for m26.5 "
r (dist/Sun) 3.166 AU
d (dist/Earth) 3.545 AU
Right ascension20 26 00.57 h m s
Declination+17 44 57.2 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2025.03.27 06:49:46
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK23A030  C2025 03 27.10730 20 26 00.57 +17 44 57.2          15.2 R      C10
    CK23A030  C2025 03 27.13185 20 26 00.52 +17 45 13.0          15.3 R      C10
    CK23A030  C2025 03 27.16029 20 26 00.54 +17 45 31.0          15.4 R      C10
    CK23A030  C2025 03 27.18514 20 26 00.56 +17 45 46.1          15.6 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details30 x 30s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Remarks or commentsEchant. SETUP
Observation submission date2025 Mar 27 06h54m47s
Observation modification date2025 Mar 27 07h12m07s

(Record n° 29609)

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