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C/2019 T4 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 May 06 05h05 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Coma Total magnitude (m1)12.2
Aperture radius used for m11.4 '
Nuclear magnitude (m2)14.1
m2 standard deviation0.0
Aperture radius used for m25.6 "
Afrho5324 cm
Afrho error138 cm
r (dist/Sun) 4.252 AU
d (dist/Earth) 3.480 AU
Right ascension11 43 58.49 h m s
Declination-13 30 04.6 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.05.06 12:41:09
AC2 jl.virlichie@gmail.com
NET Gaia DR2
    CK19T040  C2022 05 06.21162 11 43 58.49 -13 30 04.6          14.1 G      X03
    CK19T040  C2022 05 06.21624 11 43 58.48 -13 30 01.2          14.1 G      X03
    CK19T040  C2022 05 06.22237 11 43 58.49 -13 29 56.2          14.2 G      X03
    CK19T040  C2022 05 06.22852 11 43 58.48 -13 29 51.7          14.1 G      X03
    CK19T040  C2022 05 06.23473 11 43 58.47 -13 29 46.9          12.2 T      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
MountSW EQ8
AutoguideYes
Exposure details1x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Remarks or commentsm1 et AFRHO mesurées par FoCAs
Observation submission date2022 May 06 18h50m18s
Observation modification date2022 May 06 19h08m00s

(Record n° 25535)

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