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C/2020 S8 (Lemmon)

Orbital period : 4604.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Mar 24 03h08 UT by Michael Irzyk


(Copyright Michael Irzyk)

Coma Total magnitude (m1)16.6
Aperture radius used for m11 '
Nuclear magnitude (m2)16.8
Aperture radius used for m211 "
r (dist/Sun) 2.372 AU
d (dist/Earth) 1.703 AU
Right ascension16 01 30.75 h m s
Declination+16 17 05.3 ° ' "
Instrument typeRefractor
Instrument aperture (0=naked eye)85 mm
Instrument focale length450 mm
Instrument focale/diameter5.29
Filter(s)None
CameraH694
SensorCCD
Binning1x1
MotorizationNo
AutoguideYes
Exposure total time6060 s
Exposure details101x60s
LocationBoissettes
Reference stars catalogGSC (HST)
Used softwaresPRISM
Resulting picture sampling (scale)2.08 "/pix
Observation submission date2021 Mar 24 11h25m17s
Observation modification date2021 Mar 24 11h26m30s

(Record n° 23111)

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