2005 RN43

2005 RN43TNO> Hot C.

event on 2025-10-04

—

Radius (km)

—

Geometric albedo

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

2005 RN43 · R — KMPLUTO · R 1188 KM

2005 RN43 — 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

41.553

a (AU)

0.02389

19.264

i (deg)

Occultation record

Event date2025-10-04

Observed fromUnited States of America

Positive chords1 // radius lower limit

KindMain

Delta (au)39.6343

Star G mag.15.7

Object G mag.19.9

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 projectNo

ReferencePreliminary

DOI—

Linkhttps://lesia.obspm.fr/lucky-star/occ.php?p=148340

Comment—