C/2021 T4 (Lemmon) (Record n° 26056)
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 02 02h02 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.997 AU d (dist/Earth) 3.161 AU Right ascension 03 02 37.77 h m s Declination -00 34 53.0 ° ' " 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 2022.10.02 05:49:31
AC2 fkugel@free.fr
NET NOMAD
CK21T040 C2022 10 02.08452 03 02 37.77 -00 34 53.0 16.5 V A77
CK21T040 C2022 10 02.08777 03 02 37.50 -00 34 55.3 16.6 V A77
CK21T040 C2022 10 02.09182 03 02 37.22 -00 34 58.9 16.5 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 Aik460ex Sensor CCD Sensor temperature -15 °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 2022 Oct 02 05h54m07s Observation modification date 2022 Oct 02 05h54m55s