C/2018 U1 (Lemmon) (Record n° 22274)
NASA/JPL elements
IAU/MPC elements
On 2020 Aug 14 20h45 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 4.2 " r (dist/Sun) 6.027 AU d (dist/Earth) 5.606 AU Right ascension 17 40 11.58 h m s Declination +26 20 47.3 ° ' " 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 2020.08.15 17:47:12
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK18U010 KC2020 08 14.86424 17 40 11.58 +26 20 47.3 17.0 N A77
CK18U010 KC2020 08 14.86912 17 40 11.42 +26 20 43.9 17.0 N A77
CK18U010 KC2020 08 14.87325 17 40 11.28 +26 20 40.9 17.1 N A77Instrumental 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 16*30 Air mass 1.08 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 15 17h50m04s Observation modification date 2020 Aug 15 18h02m41s