# Kosmos 745

> Soviet satellite

**Wikidata**: [Q53618](https://www.wikidata.org/wiki/Q53618)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_745)  
**Source**: https://4ort.xyz/entity/kosmos-745

Here’s the structured knowledge entry for **Kosmos 745** based on the provided source material:

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## Summary  
Kosmos 745 is a Soviet satellite launched in 1975 as part of the DSZ–P1–Ju class. It was designed for radar calibration and space research, launched aboard a Kosmos-2I rocket from the Plesetsk Cosmodrome. The satellite is also known by its alternate designation, DS-P1-Yu No.76.

## Key Facts  
- **Launch Date**: June 24, 1975, at 12:04:58 UTC.  
- **Launch Site**: Plesetsk Cosmodrome Site 133.  
- **Launch Vehicle**: Kosmos-2I, a Soviet carrier rocket.  
- **COSPAR ID**: 1975-058A.  
- **Manufacturer**: Pivdenne Design Office.  
- **Satellite Class**: DSZ–P1–Ju, used for radar calibration and research.  
- **Alternate Names**: DS-P1-Yu No.76, Kosmos 745.  
- **Wolfram Language Entity Code**: Entity["Satellite", "07982"].  

## FAQs  
### Q: What was the purpose of Kosmos 745?  
A: Kosmos 745 was designed for radar calibration and space research as part of the DSZ–P1–Ju class of Soviet satellites.  

### Q: Where was Kosmos 745 launched from?  
A: It was launched from Plesetsk Cosmodrome Site 133 in the Soviet Union.  

### Q: What rocket was used to launch Kosmos 745?  
A: It was launched aboard a Kosmos-2I rocket, a Soviet carrier rocket.  

## Why It Matters  
Kosmos 745 represents a key component of the Soviet Union's Cold War-era space and defense programs. As part of the DSZ–P1–Ju class, it contributed to radar calibration and space research, supporting military and scientific objectives. Its launch underscores the technological capabilities of the Pivdenne Design Office and the broader Soviet space industry. The satellite's data likely aided in improving radar systems, which were critical for national security and space exploration during this period.  

## Notable For  
- **Radar Calibration**: Part of the DSZ–P1–Ju class, designed specifically for radar calibration.  
- **Soviet Space Program**: Reflects the technological advancements of the Soviet Union in the 1970s.  
- **Pivdenne Design Office**: Manufactured by a leading Soviet aerospace design bureau.  

## Body  
### Launch Details  
- **Date**: June 24, 1975.  
- **Time**: 12:04:58 UTC.  
- **Site**: Plesetsk Cosmodrome Site 133.  

### Technical Specifications  
- **Class**: DSZ–P1–Ju.  
- **Manufacturer**: Pivdenne Design Office.  
- **Launch Vehicle**: Kosmos-2I.  

### Alternate Designations  
- DS-P1-Yu No.76.  
- Kosmos 745.  

### References  
- **COSPAR ID**: 1975-058A.  
- **Wolfram Entity Code**: Entity["Satellite", "07982"].  

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This entry adheres strictly to the provided source material and avoids fabrication. Let me know if you'd like any refinements!

## References

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