Ennomos

1988 TU2Trojan

event on 2019-05-08

Radius (km)

—

Geometric albedo

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

ENNOMOS · R 75 KMPLUTO · R 1188 KM

Ennomos — this objectPluto — comparison

Physical properties

Radius eq. (km)> 75

Equivalent radius (km)—

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeUndetermined

Albedo (V)—

Orbit — top viewheliocentric

5.2

a (AU)

0.022

25.5

i (deg)

Occultation record

Event date2019-05-08

Observed fromUnited States of America

Positive chords1 // radius lower limit

KindMain

Delta (au)4.35

Star G mag.13.6

Object G mag.15.8

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—

CommentJames Bean report