2007 JH43

2007 JH43TNO> Plutino

event on 2023-04-19

157

Radius (km)

—

Geometric albedo

Positive chords

Chile

Observed from

Size — to scalevs Pluto

2007 JH43 · R 157 KMPLUTO · R 1188 KM

2007 JH43 — this objectPluto — comparison

Physical properties

Radius eq. (km)> 157

Equivalent radius (km)—

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeUndetermined

Albedo (V)—

Orbit — top viewheliocentric

39.37

a (AU)

0.03

18.19

i (deg)

Occultation record

Event date2023-04-19

Observed fromChile

Positive chords1 // radius lower limit

KindMain

Delta (au)39.8556

Star G mag.16

Object G mag.21

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=111141

Comment—