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SOSB · Rio Group

Campaigns and a database of physical properties of TNOs, Centaurs, Trojans, satellites and rings from observed stellar occultations.

Web page created by Alexandre Crispim and maintained by Rio Group

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← Back to results ◎ All events of Palmys

Occultation event

Palmys

1998 MK47Trojan

event on 2022-08-17

—

Radius (km)

—

Geometric albedo

1

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

PALMYS · R — KMPLUTO · R 1188 KM

Palmys — this objectPluto — comparison

Physical properties

Radius eq. (km)> —

Equivalent radius (km)—

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

Shape—

Albedo (V)—

Orbit — top viewheliocentric

5.3

a (AU)

0.1

e

16.4

i (deg)

Occultation record

Event date2022-08-17

Observed fromUnited States of America

Positive chords1 // radius lower limit

Kind—

Delta (au)3.9948

Star G mag.13.8

Object G mag.18.6

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=106249

Comment—

Palmys occultation — 2022-08-17 · SOSB / Lucky Star