C/2018 U1 (Lemmon) (Record n° 22060)
NASA/JPL elements
IAU/MPC elements
On 2020 May 31 23h44 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 6.348 AU d (dist/Earth) 5.851 AU Right ascension 18 47 03.12 h m s Declination +34 24 44.5 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK C10 2020.06.01 10:18:30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18U010 KC2020 05 31.98877 18 47 03.12 +34 24 44.5 17.3 R C10
CK18U010 KC2020 06 01.00500 18 47 02.24 +34 24 44.6 17.1 R C10
CK18U010 KC2020 06 01.01955 18 47 01.49 +34 24 44.5 17.1 R C10
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 40 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2020 Jun 01 10h21m59s Observation modification date 2020 Jun 01 10h34m35s