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C/2023 A3 (Tsuchinshan-ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2023 Apr 21 21h52 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.1
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 6.799 AU
d (dist/Earth) 5.852 AU
Right ascension14 57 58.12 h m s
Declination+01 42 43.4 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 30
ACK MPCReport file updated 2023.04.22 08:19:45
NET UCAC4
AC2 fkugel@free.fr
    CK23A030 KC2023 04 21.91114 14 57 58.12 +01 42 43.4          17.1 V      A77
    CK23A030 KC2023 04 21.92028 14 57 57.73 +01 42 45.1          17.1 V      A77
    CK23A030 KC2023 04 21.92941 14 57 57.36 +01 42 47.0          17.0 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-15 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details33x60s
Observatory MPC codeA77
Reference stars catalogUCAC4
Used softwaresTycho
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Apr 22 08h30m03s
Observation modification date2023 Apr 22 09h05m19s

(Record n° 27032)

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