# Kosmos 686

> soviet satellite (launched 1974)

**Wikidata**: [Q53613](https://www.wikidata.org/wiki/Q53613)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_686)  
**Source**: https://4ort.xyz/entity/kosmos-686

## Summary
Kosmos 686 was a Soviet satellite launched on September 26, 1974, from Plesetsk Cosmodrome Site 133. It is an instance of the DSZ–P1–Ju class of satellites and was manufactured by Pivdenne Design Office. The satellite was carried into orbit by a Kosmos-2I launch vehicle.

## Key Facts
*   Kosmos 686 was a Soviet satellite.
*   It was launched on September 26, 1974, at 16:34:56.
*   The launch took place from Plesetsk Cosmodrome Site 133.
*   It is classified as an instance of the DSZ–P1–Ju satellite class.
*   The satellite was manufactured by Pivdenne Design Office.
*   Its launch vehicle was the Kosmos-2I, a superseded Soviet carrier rocket.
*   Kosmos 686 has a COSPAR ID of 1974-074A and an SCN of 07447.

## FAQs
### Q: What is Kosmos 686?
A: Kosmos 686 is a Soviet satellite that was launched in 1974. It is an instance of the DSZ–P1–Ju class of satellites.

### Q: When was Kosmos 686 launched?
A: Kosmos 686 was launched on September 26, 1974, at 16:34:56.

### Q: Where was Kosmos 686 launched from?
A: The satellite was launched from Plesetsk Cosmodrome Site 133.

### Q: Who manufactured Kosmos 686?
A: Kosmos 686 was manufactured by Pivdenne Design Office.

### Q: What rocket launched Kosmos 686?
A: Kosmos 686 was launched using a Kosmos-2I carrier rocket.

## Why It Matters
Kosmos 686 holds significance as a component of the Soviet Union's extensive space program during the 1970s. As a Soviet satellite, its successful launch contributed to the nation's capabilities in space, reflecting the ongoing advancements and strategic interests of the era. The continuous deployment of satellites like Kosmos 686 was crucial for maintaining and expanding the Soviet Union's presence and influence in the space domain. Its classification as an instance of the DSZ–P1–Ju class indicates its role within a specific series or type of spacecraft developed by the Soviet Union, suggesting a programmatic approach to satellite development and deployment. The satellite's manufacture by Pivdenne Design Office highlights the contributions of key Soviet design bureaus to the nation's space technology and industrial capacity. Furthermore, its deployment by the Kosmos-2I, a superseded Soviet carrier rocket, illustrates the evolution of launch vehicle technology and its application in delivering various payloads to orbit, even as newer systems emerged. Kosmos 686 thus represents a specific data point in the historical trajectory of Soviet space exploration and technological development, contributing to the overall understanding of that period's space activities.

## Notable For
*   Being an instance of the DSZ–P1–Ju class of Soviet satellites.
*   Its launch in 1974 by the Kosmos-2I, a superseded Soviet carrier rocket.
*   Manufacture by the Pivdenne Design Office.
*   Its specific launch event from Plesetsk Cosmodrome Site 133 at 16:34:56 on September 26, 1974.

## Body
### Overview
Kosmos 686 was a Soviet satellite launched in 1974. It is identified as an instance of the DSZ–P1–Ju class of satellites.

### Launch Details
*   **Launch Date:** September 26, 1974
*   **Launch Time:** 16:34:56
*   **Launch Site:** Plesetsk Cosmodrome Site 133
*   **Launch Vehicle:** Kosmos-2I (a superseded Soviet carrier rocket)
*   **Significant Event:** Rocket launch

### Classification and Identification
*   **Type:** Satellite
*   **Class:** DSZ–P1–Ju
*   **Country of Origin:** Soviet Union
*   **SCN (Satellite Catalog Number):** 07447
*   **COSPAR ID:** 1974-074A
*   **Freebase ID:** /m/07kcb7z
*   **Aliases:** Kosmos 686
*   **Wikipedia Title:** Kosmos 686
*   **Wolfram Language Entity Code:** Entity["Satellite", "07447"]

### Manufacturer
*   **Manufacturer:** Pivdenne Design Office

### Related Entities
*   **Satellite Class:** DSZ–P1–Ju (country: Soviet Union)
*   **Launch Vehicle:** Kosmos-2I (superseded Soviet carrier rocket, country: Soviet Union)

## References

1. Jonathan's Space Report
2. Freebase Data Dumps. 2013