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Alcyone Ephemeris Small Body Data Files

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Asteroid 19521 Chaos


Named after the primeval state of existence in Greek mythology.

This file is not available for download, but provided by the Alcyone Ephemeris Small Body Data File DVD.

Alternate designation1998 WH24
ClassificationTNO, Cubewano, Kupier belt

Osculating Orbital Elements
Epoch2451514,5
Semi major axis46,1285 AU
Period [Julian yrs]313,301 Julian years
Inclination11,999 °
Eccentricity0,1082
Lon. of ascending node49,952 °
Argument of perihelion53,903 °
Passage of perihelion2032-May-30.765449
Aphelion distance51,1187 AU
Mean anomaly322,662 °

Physical Data
Absolute magnitude (H)4,7538
Magnitude Slope (G)0,15
Spectral classn.a.

Discovery Circumstances
DiscovererDeep Ecliptic Survey
Discovered1998-11-19

Data File
Data File Name19521_Chaos.aed
Data File Date2006-07-19
Data File Size288 kB
Covered Period1800,00 - 2100,00