C/2018 R3 (Lemmon) (Record n° 20780)
NASA/JPL elements
IAU/MPC elements
On 2019 Jun 04 02h21 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " Coma diameter 3.5 ' r (dist/Sun) 1.291 AU d (dist/Earth) 1.946 AU Right ascension 05 18 05.12 h m s Declination +59 00 28.9 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK A77 2019.06.04 05:20:23
AC2 fkugel@free.fr
NET PPMXL
CK18R030 KC2019 06 04.09814 05 18 05.12 +59 00 28.9 15.6 V A77
CK18R030 KC2019 06 04.10061 05 18 06.33 +59 00 26.5 15.6 V A77
CK18R030 KC2019 06 04.10308 05 18 07.58 +59 00 23.9 15.7 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 6x60s Observatory MPC code A77 Reference stars catalog PPMXL
Image resize factor 1 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2019 Jun 04 09h39m39s Observation modification date 2019 Jun 04 09h41m37s