C/2021 E3 (ZTF) (Record n° 26719)
NASA/JPL elements
IAU/MPC elements
On 2023 Feb 07 20h22 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.3 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.377 AU d (dist/Earth) 2.721 AU Right ascension 07 14 07.28 h m s Declination -31 01 47.7 ° ' " 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 2023.02.08 08:27:54
AC2 fkugel@free.fr
NET NOMAD
CK21E030 KC2023 02 07.84873 07 14 07.28 -31 01 47.7 17.2 V A77
CK21E030 KC2023 02 07.85683 07 14 06.49 -31 01 35.4 17.3 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 10x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Feb 08 08h31m49s Observation modification date 2023 Feb 09 11h53m55s