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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Dec 14 17h06 UT by Francois Kugel

Nuclear magnitude (m2)16.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.834 AU
d (dist/Earth) 3.640 AU
Right ascension19 02 06.33 h m s
Declination-04 03 45.5 ° ' "
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 2021.12.14 22:30:28
AC2 fkugel@free.fr
NET NOMAD
    CK21E030 KC2021 12 14.71227 19 02 06.33 -04 03 45.5          16.8 V      A77
    CK21E030 KC2021 12 14.71470 19 02 06.43 -04 03 47.0          17.1 V      A77
    CK21E030 KC2021 12 14.71713 19 02 06.62 -04 03 49.5          16.8 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)IR pro
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Observatory MPC codeA77
Reference stars catalogNOMAD
Observation submission date2021 Dec 14 22h34m36s

(Record n° 24600)

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