P/2021 L2 (Leonard) (Record n° 24029)
Orbital period : 8.16 years
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 24 21h52 UT by Michael Irzyk
(Copyright Michael Irzyk)Nuclear magnitude (m2) 20.2 Aperture radius used for m2 5 " r (dist/Sun) 2.014 AU d (dist/Earth) 1.198 AU Right ascension 21 07 39.04 h m s Declination +21 36 06.6 ° ' " Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 350 mm Instrument focale length 2800 mm Instrument focale/diameter 8 Filter(s) None Sensor CCD Motorization No Autoguide Yes Exposure total time 12120 s Exposure details 202x60s Location Melun Reference stars catalog UCAC-4 Used softwares PRISM Resulting picture sampling (scale) 0.68 "/pix Remarks or comments Position from 101 x 60s
Picture from 202 x 60s Observation submission date 2021 Sep 25 14h52m48s