C/2018 U1 (Lemmon) (Record n° 22342)
NASA/JPL elements
IAU/MPC elements
On 2020 Aug 25 20h01 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.982 AU d (dist/Earth) 5.672 AU Right ascension 17 34 34.52 h m s Declination +24 11 02.9 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2020.08.26 16:33:13
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK18U010 KC2020 08 25.83406 17 34 34.52 +24 11 02.9 17.1 N A77
CK18U010 KC2020 08 25.83816 17 34 34.32 +24 10 59.5 17.2 N A77
CK18U010 KC2020 08 25.86086 17 34 33.71 +24 10 43.1 17.1 N A77
CK18U010 KC2020 08 25.86813 17 34 33.54 +24 10 38.2 17.2 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -10 °C Binning 1x1 Exposure details 11*60s Air mass 1.15 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2020 Aug 26 16h36m13s Observation modification date 2020 Aug 26 16h50m17s