Occultation event
Leleakuhonua
event on 2018-10-20
110
Radius (km)
0.21
Geometric albedo
1
Positive chords
Canada
Observed from
Size — to scalevs Pluto
LELEAKUHONUA · R 110 KMPLUTO · R 1188 KM
Leleakuhonua — this objectPluto — comparison
Physical properties
Radius eq. (km)> 110 ± 14
Equivalent radius (km)110 ± 14
Oblateness0 ± 0
Axis ratios (b/a · c/a)1 · 1
Density (g/cm³)—
ShapeSpherical
Albedo (V)0.21 ± 0.05
Orbit — top viewheliocentric
1093.94
a (AU)
0.94
e
11.66
i (deg)
Occultation record
Event date2018-10-20
Observed fromCanada
Positive chords1 // radius lower limit
KindMain
Delta (au)77.7
Star G mag.14.5
Object G mag.24.6
Astrometryfeeds NIMA ephemeris
Position Date (JD)2458411.723969910
RA position00 12 17.871489
Error RA·cos(δ) (mas)0.5
DEC position13 15 07.42118
Error DEC (mas)0.9
Atmosphere
Pressure (nbar)—
Atm. gas—
Reference & provenance
Lucky Star projectNo
ReferenceBuie et al, AJ, 159, 230, 2020
Comment—