# Sergey Orlov

> Sergei Vladimirovich Orlov was an astrophysicist. His main work was on cometary orbits, origins, forms and classifications. He contributed to mathematical approaches to predicting the variation in cometary brightness and intensity along its orbit.

*Russian astronomer (1880-1958)*

**Canonical URL:** https://fame.am/person/sergey-orlov

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1880-08-06
- **Died:** 1958-01-12
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 35.0 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 5.7 / 100
- **Attention shift:** 0.0 / 100
- **Source confidence:** 35.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [Sergei Vladimirovich Orlov](https://en.wikipedia.org/wiki/Sergei_Vladimirovich_Orlov)
- [سيرجوى فلاديميروفيتش اورلوف](https://arz.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B1%D8%AC%D9%88%D9%89_%D9%81%D9%84%D8%A7%D8%AF%D9%8A%D9%85%D9%8A%D8%B1%D9%88%D9%81%D9%8A%D8%AA%D8%B4_%D8%A7%D9%88%D8%B1%D9%84%D9%88%D9%81)
- [Sergei Wladimirowitsch Orlow](https://de.wikipedia.org/wiki/Sergei_Wladimirowitsch_Orlow)
- [Орлов Сергій Володимирович](https://uk.wikipedia.org/wiki/%D0%9E%D1%80%D0%BB%D0%BE%D0%B2_%D0%A1%D0%B5%D1%80%D0%B3%D1%96%D0%B9_%D0%92%D0%BE%D0%BB%D0%BE%D0%B4%D0%B8%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B8%D1%87)
- [Serguéi Vladímirovich Orlov](https://es.wikipedia.org/wiki/Sergu%C3%A9i_Vlad%C3%ADmirovich_Orlov)
- [Орлов, Сергей Владимирович (астроном)](https://ru.wikipedia.org/wiki/%D0%9E%D1%80%D0%BB%D0%BE%D0%B2%2C_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%92%D0%BB%D0%B0%D0%B4%D0%B8%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B8%D1%87_(%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%BE%D0%BC))
- [Wikidata](https://www.wikidata.org/wiki/Q4336708)

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