# Spiru Haret

> Spiru C. Haret was a 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.

*Romanian mathematician, astronomer and politician (1851–1912)*

**Canonical URL:** https://fame.am/person/spiru-haret

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Born:** 1851-02-15
- **Died:** 1912-12-17
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 47.0 / 100
- **Momentum:** 1.3 / 100  (trend: FALLING)
- **Historical depth:** 13.2 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [Спіру Харет](https://uk.wikipedia.org/wiki/%D0%A1%D0%BF%D1%96%D1%80%D1%83_%D0%A5%D0%B0%D1%80%D0%B5%D1%82)
- [سبيرو هاريت](https://ar.wikipedia.org/wiki/%D8%B3%D8%A8%D9%8A%D8%B1%D9%88_%D9%87%D8%A7%D8%B1%D9%8A%D8%AA)
- [اسپیرو هارت](https://azb.wikipedia.org/wiki/%D8%A7%D8%B3%D9%BE%DB%8C%D8%B1%D9%88_%D9%87%D8%A7%D8%B1%D8%AA)
- [Spiru Haret](https://ca.wikipedia.org/wiki/Spiru_Haret)
- [Spiru Haret](https://cs.wikipedia.org/wiki/Spiru_Haret)
- [Spiru Haret](https://de.wikipedia.org/wiki/Spiru_Haret)
- [Σπίρου Χαρέτ](https://el.wikipedia.org/wiki/%CE%A3%CF%80%CE%AF%CF%81%CE%BF%CF%85_%CE%A7%CE%B1%CF%81%CE%AD%CF%84)
- [Spiru Haret](https://en.wikipedia.org/wiki/Spiru_Haret)
- [Spiru Haret](https://es.wikipedia.org/wiki/Spiru_Haret)
- [اسپیرو هارت](https://fa.wikipedia.org/wiki/%D8%A7%D8%B3%D9%BE%DB%8C%D8%B1%D9%88_%D9%87%D8%A7%D8%B1%D8%AA)
- [Spiru Haret](https://fr.wikipedia.org/wiki/Spiru_Haret)
- [Սպիրու Հարեթ](https://hy.wikipedia.org/wiki/%D5%8D%D5%BA%D5%AB%D6%80%D5%B8%D6%82_%D5%80%D5%A1%D6%80%D5%A5%D5%A9)
- [Spiru Haret](https://it.wikipedia.org/wiki/Spiru_Haret)
- [Spiru Haret](https://ro.wikipedia.org/wiki/Spiru_Haret)
- [Харет, Спиру](https://ru.wikipedia.org/wiki/%D0%A5%D0%B0%D1%80%D0%B5%D1%82%2C_%D0%A1%D0%BF%D0%B8%D1%80%D1%83)
- [Spiru Haret](https://sl.wikipedia.org/wiki/Spiru_Haret)
- [Wikidata](https://www.wikidata.org/wiki/Q2576756)

---
Generated by Fame.am · https://fame.am/person/spiru-haret