Occultation event
2000 QE42
event on 2021-06-15
—
Radius (km)
—
Geometric albedo
1
Positive chords
United States of America
Observed from
Size — to scalevs Pluto
2000 QE42 · R — KMPLUTO · R 1188 KM
2000 QE42 — 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
5.2
a (AU)
0.052
e
8.8
i (deg)
Occultation record
Event date2021-06-15
Observed fromUnited States of America
Positive chords1 // radius lower limit
KindMain
Delta (au)4.33
Star G mag.10.2
Object G mag.18.6
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—
Comment—