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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2023 Apr 13 02h09 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 6.872 AU
d (dist/Earth) 5.963 AU
Right ascension15 03 45.68 h m s
Declination+01 13 15.9 ° ' "
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 2023.04.13 17:17:14
NET UCAC4
AC2 fkugel@free.fr
    CK23A030 KC2023 04 13.08930 15 03 45.68 +01 13 15.9          17.3 V      A77
    CK23A030 KC2023 04 13.09254 15 03 45.57 +01 13 16.5          17.2 V      A77
    CK23A030 KC2023 04 13.09538 15 03 45.46 +01 13 17.3          17.2 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-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure total time240 s
Exposure details4x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Apr 13 17h18m30s
Observation modification date2023 Apr 13 17h23m56s

(Record n° 26992)

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