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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2023 Jan 02 02h37 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)16.2
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 3.050 AU
d (dist/Earth) 2.566 AU
Right ascension08 32 28.11 h m s
Declination-42 21 33.2 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.01.02 18:17:08
NET Gaia DR2
AC2 jl.virlichie@gmail.com
    CK21E030 KC2023 01 02.10877 08 32 28.11 -42 21 33.2          16.2 G      X03
    CK21E030 KC2023 01 02.11296 08 32 27.48 -42 21 30.7          16.2 G      X03
    CK21E030 KC2023 01 02.11716 08 32 26.85 -42 21 28.2          16.2 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details6x1mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V8.0
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Jan 02 18h46m13s
Observation modification date2023 Jan 02 18h55m36s

(Record n° 26575)

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