Eurypylos

1989 CJ3Trojan

event on 2026-07-14

19.7

Radius (km)

—

Geometric albedo

Positive chords

Chile

Observed from

Size — to scalevs Pluto

EURYPYLOS · R 19.7 KMPLUTO · R 1188 KM

Eurypylos — this objectPluto — comparison

Physical properties

Radius eq. (km)> 19.7

Equivalent radius (km)19.7

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeUndetermined

Albedo (V)—

Orbit — top viewheliocentric

5.2

a (AU)

0.054

8.3

i (deg)

Occultation record

Event date2026-07-14

Observed fromChile

Positive chords1 // radius lower limit

KindMain

Delta (au)5.51

Star G mag.14.6

Object G mag.18.6

Astrometryfeeds NIMA ephemeris

Position Date (JD)2461235.580443

RA position12 31 21.7675

Error RA·cos(δ) (mas)—

DEC position-09 25 31.812

Error DEC (mas)—

Where on the skyThe published position of this event, against the constellations.

Chart data: d3-celestial (BSD-3-Clause), from Hipparcos / Yale BSC and the IAU figures. Position J2000.

Atmosphere

Pressure (nbar)—

Atm. gas—

Reference & provenance

Lucky Star projectYes

Reference—

DOI—

Linkhttps://lesia.obspm.fr/lucky-star/occ.php?p=156305

CommentReport by Julio Camargo. Observation made with SOAR+HRcam 2.