# Kosmos 145

> Soviet satellite

**Wikidata**: [Q51540](https://www.wikidata.org/wiki/Q51540)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_145)  
**Source**: https://4ort.xyz/entity/kosmos-145

## Summary
Kosmos 145 was a Soviet technology demonstration satellite launched on March 3, 1967. Designated as DS-U2-M No.2, it was manufactured by the Pivdenne Design Office to test new spacecraft technologies. It was delivered to orbit using a Kosmos-2I carrier rocket from the Kapustin Yar launch site.

## Key Facts
- **Classification:** DS-U2-M model technology demonstration satellite.
- **Launch Date:** March 3, 1967.
- **Launch Time:** 06:44:58 UTC.
- **Launch Site:** Kapustin Yar.
- **Manufacturer:** Pivdenne Design Office.
- **Launch Vehicle:** Kosmos-2I (63S1).
- **COSPAR ID:** 1967-019A.
- **Satellite Catalog Number:** 02697.
- **Alternate Name:** DS-U2-M No.2.

## FAQs
### Q: What type of satellite was Kosmos 145?
A: Kosmos 145 was a technology demonstration satellite belonging to the Soviet DS-U2-M model class. Its primary role was to test new technologies for future space applications.

### Q: Who built and launched Kosmos 145?
A: The satellite was manufactured by the Pivdenne Design Office. It was launched aboard a Kosmos-2I rocket, a carrier vehicle that superseded earlier Soviet rocket models.

### Q: When and where was Kosmos 145 launched?
A: It launched on March 3, 1967, at 06:44:58 UTC from the Kapustin Yar launch complex in the Soviet Union.

## Why It Matters
Kosmos 145 serves as a representative example of the Soviet Union's systematic approach to space technology development during the Cold War. As part of the DS-U2-M series, its primary significance lies in its role as a technology demonstrator. These satellites were crucial for testing components and systems that would later be integrated into operational military, scientific, or communication satellites. The mission highlights the industrial capabilities of the Pivdenne Design Office, a major Ukrainian-Soviet aerospace bureau, and the utilization of the Kosmos-2I launch vehicle, which was a workhorse for lighter payloads during the 1960s. Launching from Kapustin Yar, a site often used for smaller satellite launches and missile testing, further contextualizes its role within the specific infrastructure of the Soviet space program.

## Notable For
- Being the second unit in the DS-U2-M technology demonstration series (DS-U2-M No.2).
- Utilizing the Kosmos-2I carrier rocket, a vehicle noted for superseding earlier Soviet rocket designs.
- Launching from the Kapustin Yar site, which was historically significant for early Soviet rocketry.
- Being identified under the Soviet "Kosmos" program designation, used to obscure the specific nature of military and experimental satellites.

## Body

### Mission Profile and Designation
Kosmos 145 was part of the Soviet Kosmos program, a broad designation used for a vast array of scientific and military satellites. Specifically, it was assigned the designator **DS-U2-M No.2**, identifying it as the second flight model of the DS-U2-M series. The "DS" prefix refers to the generic development series used by the Pivdenne Design Office, while "M" indicated its specific function as a technology demonstrator.

### Launch Operations
The satellite was successfully launched on **March 3, 1967**. The precise time of the rocket launch event was recorded at **06:44:58**. The mission originated from the **Kapustin Yar** launch complex, a key early Soviet missile and space launch site. The launch vehicle used to place Kosmos 145 into orbit was the **Kosmos-2I**, a two-stage rocket derived from the R-12 ballistic missile, which was frequently used for launching smaller scientific satellites.

### Technical Specifications
The spacecraft was constructed by the **Pivdenne Design Office** (also known as Yuzhnoye), located in Dnipro. In international catalogs, the satellite is identified by the **COSPAR ID 1967-019A** and the **Satellite Catalog Number (SCN) 02697**. As a technology demonstration satellite, its internal configuration was focused on engineering verification rather than operational payload delivery.

### Identifier Data
- **Freebase ID:** /m/09gpd29
- **Wolfram Language Entity Code:** Entity["Satellite", "02697"]
- **Wikipedia Presence:** The satellite has entries in 8 languages, including English, Russian, Spanish, and Hungarian.

## References

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