References External links shape model deduced from lightcurve `` Notice of discovery of Metis '' , MNRAS NUMBER@1 -LRB- NUMBER@2 -RRB- NUMBER@3 MISC@1 Astronomical History : ORGANIZATION@1 and The Discovery of the Asteroid Metis -- Horizons can be used to obtain a current ephemeris .

References Other websites shape model deduced from lightcurve `` Notice of discovery of Metis '' , MNRAS NUMBER@1 -LRB- NUMBER@2 -RRB- NUMBER@3 MISC@1 Astronomical History : ORGANIZATION@1 and The Discovery of the Asteroid Metis -- Horizons can be used to obtain a current ephemeris .
