P/2021 L2 (Leonard) (Record n° 24120)
Orbital period : 8.16 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 09 19h48 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 19.6 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 2.053 AU d (dist/Earth) 1.316 AU Right ascension 21 15 46.24 h m s Declination +19 46 03.1 ° ' " 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 2021.10.10 09:01:07
AC2 fkugel@free.fr
NET NOMAD
PK21L020 KC2021 10 09.82517 21 15 46.24 +19 46 03.1 19.4 V A77
PK21L020 KC2021 10 09.83429 21 15 46.63 +19 45 59.0 19.8 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 -20 °C Binning 1x1 Exposure details 12x120s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Oct 10 09h05m57s Observation modification date 2021 Oct 10 09h28m15s