C/2020 S8 (Lemmon) (Record n° 23189)
Orbital period : 4604.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 08 02h10 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.3 Aperture radius used for m2 5.8 " r (dist/Sun) 2.364 AU d (dist/Earth) 1.498 AU Right ascension 15 13 28.16 h m s Declination +15 24 58.4 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.04.08 07:39:34
AC2 fkugel@free.fr
NET NOMAD
CK20S080 C2021 04 08.09024 15 13 28.16 +15 24 58.4 16.9 V A77
CK20S080 C2021 04 08.09672 15 13 26.66 +15 24 56.1 17.5 V A77
CK20S080 C2021 04 08.10402 15 13 24.98 +15 24 52.8 16.8 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 18x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Apr 08 07h45m20s Observation modification date 2021 Apr 08 08h33m58s