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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2023 Apr 28 03h04 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 6.736 AU
d (dist/Earth) 5.772 AU
Right ascension14 53 35.88 h m s
Declination+02 02 15.5 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2023.04.28 06:28:43
AC2 fkugel@free.fr
NET NOMAD
    CK23A030  C2023 04 28.12754 14 53 35.88 +02 02 15.5          16.7 V      A77
    CK23A030  C2023 04 28.13321 14 53 35.65 +02 02 16.5          16.6 V      A77
    CK23A030  C2023 04 28.14050 14 53 35.31 +02 02 17.8          16.7 V      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
Sensor temperature-18 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details8x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Used softwaresAstrometrica
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Apr 28 06h32m18s
Observation modification date2023 Apr 28 06h43m06s

(Record n° 27052)

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