135 Hertha is a metal-rich, quite large main belt asteroid. It orbits among the Nysa asteroid family. Lightcurve data from Hertha indicates a flattened body [1].
Hertha was discovered by C. H. F. Peters on February 18, 1874.
One occultation of a star by the asteroid has been observed, in 2000.
Last updated: 10-15-2005 19:21:37