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Occultation event

Lysithea (Jupiter/10)

Jupiter/10Planet Satellite
event on 2020-08-13
Radius (km)
Geometric albedo
1
Positive chords
United States of America
Observed from
Size — to scalevs Pluto
LYSITHEA (JUPITER/10) · R KMPLUTO · R 1188 KM
Lysithea (Jupiter/10) — this objectPluto — comparison
Physical properties
Radius eq. (km)> —
Equivalent radius (km)
Oblateness
Axis ratios (b/a · c/a)
Density (g/cm³)
ShapeUndetermined
Albedo (V)
Orbit — top viewheliocentric
Neptune 30 AU
5.203
a (AU)
0.0484
e
1.305
i (deg)
Occultation record
each line — one station saw the star vanish
Event date2020-08-13
Observed fromUnited States of America
Positive chords1 // radius lower limit
KindMain
Delta (au)4.25
Star G mag.14.45
Object G mag.18.4
Astrometryfeeds NIMA ephemeris
Position Date (JD)
RA position
Error RA·cos(δ) (mas)
DEC position
Error DEC (mas)
Atmosphere
Pressure (nbar)
Atm. gas
Reference & provenance
Lucky Star projectYes
Referencepreliminary
DOI
Link
Comment
Lysithea (Jupiter/10) occultation — 2020-08-13 · SOSB / Lucky Star