C/2018 U1 (Lemmon) (Record n° 23483)
NASA/JPL elements
IAU/MPC elements
On 2021 Jun 12 23h18 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 5.114 AU d (dist/Earth) 4.150 AU Right ascension 17 25 20.99 h m s Declination -02 59 00.8 ° ' " 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 2021.06.13 10:19:53
AC2 fkugel@free.fr
NET NOMAD
CK18U010 C2021 06 12.97080 17 25 20.99 -02 59 00.8 17.0 V A77
CK18U010 C2021 06 12.97658 17 25 20.58 -02 59 05.6 16.8 V A77
CK18U010 C2021 06 12.98235 17 25 20.16 -02 59 06.0 16.9 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 -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Jun 13 10h43m45s Observation modification date 2021 Jun 13 18h11m12s