C/2021 A1 (Leonard) (Record n° 24665)
Perihelion distance : 0.61 AU
Inclination to ecliptic : 133 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 22 17h20 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 5.5 Aperture radius for m1 5 ' Coma diameter 10 ' r (dist/Sun) 0.671 AU d (dist/Earth) 0.456 AU Instrumental configuration Config7 Instrument type Camera lens Instrument aperture (0=naked eye) 55 mm Instrument focale length 135 mm Filter None Camera 350D Sensor DC Binning 1x1 Mount none Exposure details 1x2.5s Resulting picture sampling (scale) 10 "/pix Observation submission date 2021 Dec 23 11h35m05s