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C/2022 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Mar 26 01h04 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Coma Total magnitude (m1)11.2
Aperture radius used for m11.4 '
Nuclear magnitude (m2)13.3
m2 standard deviation0.0
Aperture radius used for m25.6 "
Afrho686 cm
Afrho error13 cm
r (dist/Sun) 1.590 AU
d (dist/Earth) 1.662 AU
Right ascension04 48 42.56 h m s
Declination-06 39 11.6 ° ' "
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 2023.03.26 18:44:39
AC2 jl.virlichie@gmail.com
NET Gaia DR2
    CK22E030  C2023 03 26.04461 04 48 42.56 -06 39 11.6          13.3 G      X03
    CK22E030  C2023 03 26.04880 04 48 42.70 -06 39 14.3          13.3 G      X03
    CK22E030  C2023 03 26.05383 04 48 42.87 -06 39 17.6          13.3 G      X03
    CK22E030  C2023 03 26.05887 04 48 43.05 -06 39 20.9          13.3 G      X03
    CK22E030  C2023 03 26.06389 04 48 43.22 -06 39 24.2          13.3 G      X03
    CK22E030  C2023 03 26.06894 04 48 43.39 -06 39 27.4          11.2 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
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details16x1mn
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 date2023 Mar 26 19h23m57s
Observation modification date2023 Mar 26 19h26m25s

(Record n° 26937)

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