Anchises

1930 UBTrojan

event on 2019-03-15

55.3

Radius (km)

—

Geometric albedo

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

ANCHISES · R 55.3 KMPLUTO · R 1188 KM

Anchises — this objectPluto — comparison

Physical properties

Radius eq. (km)> 55.3

Equivalent radius (km)—

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeUndetermined

Albedo (V)—

Orbit — top viewheliocentric

5.3

a (AU)

0.137

6.9

i (deg)

Occultation record

Event date2019-03-15

Observed fromUnited States of America

Positive chords1 // radius lower limit

KindMain

Delta (au)4.94

Star G mag.11.5

Object G mag.16.4

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=13658

CommentDavid and Joan Dunham report