C/2018 U1 (Lemmon) (Record n° 22179)
NASA/JPL elements
IAU/MPC elements
On 2020 Jul 18 20h53 UT by Michael Irzyk
(Copyright Michael Irzyk)Nuclear magnitude (m2) 17.8 Aperture radius used for m2 5.7 " r (dist/Sun) 6.139 AU d (dist/Earth) 5.544 AU Right ascension 18 00 46.86 h m s Declination +30 57 20.0 ° ' " Instrument TJMS Instrument type Newton Instrument aperture (0=naked eye) 590 mm Instrument focale length 1900 mm Instrument focale/diameter 3.22 Filter(s) Clear Camera 8300 Sensor CCD Binning 1x1 Motorization No Autoguide No Exposure total time 780 s Exposure details 13x60s Observatory MPC code 199 Location Buthiers, france Reference stars catalog UCAC-4 Used softwares PRISM Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2020 Jul 19 23h11m20s Observation modification date 2020 Jul 19 23h14m24s