C/2021 A1 (Leonard) (Record n° 24621)
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 15 17h05 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 3.3 r (dist/Sun) 0.743 AU d (dist/Earth) 0.254 AU Instrumental configuration Config7 Instrument type Camera lens Instrument aperture (0=naked eye) 55 mm Filter(s) None Sensor DC Exposure details 1x1s Observation submission date 2021 Dec 16 16h39m42s