C/2018 U1 (Lemmon) (Record n° 26868)
NASA/JPL elements
IAU/MPC elements
On 2023 Mar 08 04h59 UT by Herve Roy
(Copyright Herve Roy)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.3 Aperture radius used for m2 5.6 " r (dist/Sun) 6.212 AU d (dist/Earth) 6.026 AU Right ascension 14 43 59.97 h m s Declination -71 00 48.6 ° ' " MPC report COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2023.03.10 18:00:09
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
CK18U010 KC2023 03 08.20736 14 43 59.97 -71 00 48.6 17.9 G X03
CK18U010 KC2023 03 08.21811 14 43 58.67 -71 00 54.5 17.6 G X03
CK18U010 KC2023 03 08.22886 14 43 57.48 -71 01 00.1 17.2 G X03
Instrumental configuration Config1 Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera MORAVIAN G3 16200 Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 22x2mn Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares Astrometrica Resulting picture sampling (scale) 1.39 "/pix Remarks or comments Lune gibbeuse Observation submission date 2023 Mar 10 18h16m10s Observation modification date 2023 Mar 10 18h18m55s