Ennomos

1988 TU2TrojanOther

event on 2021-11-24

Radius (km)

0.052

Geometric albedo

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

ENNOMOS · R 51 KMPLUTO · R 1188 KM

Ennomos — this objectPluto — comparison

Physical properties

Radius eq. (km)—

Equivalent radius (km)51 ± 2

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeMaclaurin

Albedo (V)0.052 ± 8

Orbit — top viewheliocentric

5.2

a (AU)

0.022

25.5

i (deg)

Occultation record

Event date2021-11-24

Observed fromUnited States of America

Positive chords2

KindDouble

Delta (au)5.853

Star G mag.9.9

Object G mag.16.5

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—

Comment—