List of Famous people with last name Haret

Spiru Haret

First Name Spiru
Born on February 15, 1851
Died on December 17, 1912 (aged 61)

Spiru C. Haret was an Armenian-Romanian mathematician, astronomer and politician. He made a fundamental contribution to the n-body problem in celestial mechanics by proving that using a third degree approximation for the disturbing forces implies instability of the major axes of the orbits, and by introducing the concept of secular perturbations in relation to this.

Know him/her \
Don't know him/her
    index: 1x 0.021746873855591s
fmsppl-page-output: 1x 0.014930009841919s
t_/pages/list-of-people: 1x 0.014884948730469s
t_/common/header: 1x 0.0080320835113525s
router_page: 1x 0.006011962890625s
list-of-people-content: 1x 0.0050790309906006s
t_/blocks/list-of-people: 1x 0.0035068988800049s
t_/blocks/person-card: 1x 0.0034561157226562s
headline: 2x 0.0033440589904785s
qids: 2x 0.00059700012207031s
t_/common/footer: 1x 0.00040292739868164s
t_/common/head: 1x 0.00030899047851562s
head-facts: 1x 0.00028491020202637s
t_/blocks/switcher: 1x 2.0027160644531E-5s
related: 1x 5.0067901611328E-6s
using-qids-cache: 1x 1.9073486328125E-6s
----- END OF DUMP (2026-06-05 21:28:06)  -----