2013 LU28

2013 LU28TNO> Scattered D.O.

event on 2023-08-18

—

Radius (km)

—

Geometric albedo

Positive chords

Russia

Observed from

Size — to scalevs Pluto

2013 LU28 · R — KMPLUTO · R 1188 KM

2013 LU28 — 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

187.781

a (AU)

0.9534

125.323

i (deg)

Occultation record

Event date2023-08-18

Observed fromRussia

Positive chords1 // radius lower limit

KindMain

Delta (au)9.7191

Star G mag.13.2

Object G mag.18.5

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—

Linkhttps://lesia.obspm.fr/lucky-star/occ.php?p=124677

CommentDrift scan, 3 sigma off prediction