C/2020 F7 (Lemmon) (Record n° 24366)
Orbital period : 18215.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 14 05h09 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 5.332 AU d (dist/Earth) 5.377 AU Right ascension 09 06 18.58 h m s Declination -33 35 34.5 ° ' " 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 2021.11.14 07:38:06
AC2 fkugel@free.fr
NET USNO-B1.0
CK20F070 KC2021 11 14.21459 09 06 18.58 -33 35 34.5 16.5 V A77
CK20F070 KC2021 11 14.21864 09 06 18.51 -33 35 40.1 16.7 V A77
CK20F070 KC2021 11 14.22269 09 06 18.51 -33 35 44.0 16.4 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 -20 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Reference stars catalog USNO-B1.0
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Nov 14 07h50m16s Observation modification date 2021 Nov 14 19h23m01s