249P/LINEAR (Record n° 21930)
Orbital period : 4.59 years
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 23 20h27 UT by Michael Irzyk
(Copyright Michael Irzyk)Nuclear magnitude (m2) 19.2 Aperture radius used for m2 10 " r (dist/Sun) 1.337 AU d (dist/Earth) 0.554 AU Right ascension 09 41 08 h m s Declination -01 58 05 ° ' " Instrument type Refractor Instrument aperture (0=naked eye) 85 mm Instrument focale length 451 mm Instrument focale/diameter 5.30 Filter(s) None Sensor CCD Motorization No Autoguide Yes Exposure total time 3600 s Exposure details 60x60s Location Boissettes 77350 France Reference stars catalog GSC (HST) Used softwares PRISM Resulting picture sampling (scale) 2.08 "/pix Observation submission date 2020 Apr 24 16h31m39s