Agamemnon

1937 QDTrojanSatellite

event on 2012-01-19

190.6

Radius (km)

0.042

Geometric albedo

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

AGAMEMNON · R 190.6 KMPLUTO · R 1188 KM

Agamemnon — this objectPluto — comparison

Physical properties

Radius eq. (km)190.6 ± 0.9

Equivalent radius (km)165.5 ± 1.7

Oblateness2.455 ± 0.086

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeMaclaurin

Albedo (V)0.042 ± 5

Orbit — top viewheliocentric

5.3

a (AU)

0.066

21.8

i (deg)

Occultation record

Event date2012-01-19

Observed fromUnited States of America

Positive chords5

KindDouble

Delta (au)4.1

Star G mag.—

Object G mag.—

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 projectNo

ReferenceTimerson et al., P&SS, 2013

DOI10.1016/j.pss.2013.08.015

Linkhttps://doi.org/10.1016/j.pss.2013.08.015

CommentSee also https://doi.org/10.1111/maps.12234