C/2018 U1 (Lemmon) (Record n° 25783)
NASA/JPL elements
IAU/MPC elements
On 2022 Aug 02 00h08 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 17 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.409 AU d (dist/Earth) 5.133 AU Right ascension 14 27 52.53 h m s Declination -49 18 58.7 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.08.02 19:17:57
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK18U010 C2022 08 02.00527 14 27 52.53 -49 18 58.7 17.0 G X03
CK18U010 C2022 08 02.02214 14 27 52.06 -49 18 57.3 17.1 G X03
CK18U010 KC2022 08 02.02291 14 27 52.00 -49 18 57.2 17.0 G X03
CK18U010 C2022 08 02.04054 14 27 51.52 -49 18 55.0 16.9 G X03
Instrumental configuration Config1 Instrument ONTC 355 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 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Autoguide Yes Exposure details 24x2mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2022 Aug 02 21h39m56s Observation modification date 2022 Aug 02 21h46m58s