C/2021 A1 (Leonard) (Record n° 24629)
Perihelion distance : 0.61 AU
Inclination to ecliptic : 133 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 18 17h10 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 5.1 Aperture radius for m1 1 ' Coma diameter 2.5 ' r (dist/Sun) 0.709 AU d (dist/Earth) 0.324 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 Location 04 Banon Used softwares PRISM Resulting picture sampling (scale) 9.5 "/pix Observation submission date 2021 Dec 18 21h03m12s Observation modification date 2021 Dec 20 16h17m30s