C/2018 U1 (Lemmon) (Record n° 23317)
NASA/JPL elements
IAU/MPC elements
On 2021 May 04 00h17 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.0 Aperture radius used for m2 8.75 " r (dist/Sun) 5.187 AU d (dist/Earth) 4.510 AU Right ascension 18 05 38.42 h m s Declination +00 32 18.6 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.05.04 08:00:28
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK18U010 C2021 05 04.01163 18 05 38.42 +00 32 18.6 16.1 V A77
CK18U010 C2021 05 04.01742 18 05 38.15 +00 32 17.4 16.1 V A77
CK18U010 C2021 05 04.02176 18 05 37.95 +00 32 16.5 16.1 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 -20 °C Binning 2x2 Mount Meade-MCMT-TDM Exposure details 4x120s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Resulting picture sampling (scale) 1.66 "/pix Observation submission date 2021 May 04 08h04m39s Observation modification date 2021 May 04 08h10m32s