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C/2019 T4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 28 04h56 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13.1
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.9
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 4.560 AU
d (dist/Earth) 5.069 AU
Right ascension15 03 17.06 h m s
Declination-00 57 49.6 ° ' "
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 2022.12.28 09:07:24
AC2 fkugel@free.fr
NET NOMAD
    CK19T040  C2022 12 28.20552 15 03 17.06 -00 57 49.6          14.9 V      A77
    CK19T040  C2022 12 28.21039 15 03 17.32 -00 57 47.9          14.9 V      A77
    CK19T040  C2022 12 28.21444 15 03 17.55 -00 57 47.0          13.1 T      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 details12x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Remarks or commentsBad seeing
Observation submission date2022 Dec 28 09h23m30s
Observation modification date2022 Dec 28 09h55m13s

(Record n° 26551)

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