C/2018 U1 (Lemmon) (Record n° 21937)
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 26 02h57 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.0 Aperture radius used for m2 6 " r (dist/Sun) 6.507 AU d (dist/Earth) 6.331 AU Right ascension 19 10 05.03 h m s Declination +33 16 46.6 ° ' " 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 2020.04.26 05:30:20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18U010 KC2020 04 26.12321 19 10 05.03 +33 16 46.6 17.2 R C10
CK18U010 KC2020 04 26.13412 19 10 04.74 +33 16 48.3 17.2 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 -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 30 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 Apr 26 14h10m12s Observation modification date 2020 Apr 26 14h11m04s