Home Dashboard Results Method Blog Gallery Contact

LOADING

Fetching data…

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

Explore

Results Dashboard Method Gallery

Project

Contact Lucky Star UTFPR Observatório Nacional

← Back to results ◎ All events of Diomedes

Occultation event

Diomedes

1971 RDTrojan

event on 2020-10-15

60

Radius (km)

—

Geometric albedo

1

Positive chords

United States of America

Observed from

Size — to scalevs Pluto

DIOMEDES · R 60 KMPLUTO · R 1188 KM

Diomedes — this objectPluto — comparison

Physical properties

Radius eq. (km)> 60

Equivalent radius (km)—

Oblateness—

Axis ratios (b/a · c/a)—

Density (g/cm³)—

ShapeUndetermined

Albedo (V)—

Orbit — top viewheliocentric

5.2

a (AU)

0.043

e

20.5

i (deg)

Occultation record

Event date2020-10-15

Observed fromUnited States of America

Positive chords1 // radius lower limit

KindMain

Delta (au)4.157

Star G mag.15.4

Object G mag.15.4

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=40627

CommentReport by Chris Anderson

Diomedes occultation — 2020-10-15 · SOSB / Lucky Star