# Ikar

> used as the upper stage for Soyuz-Ikar

**Wikidata**: [Q185349](https://www.wikidata.org/wiki/Q185349)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ikar_(rocket_stage))  
**Source**: https://4ort.xyz/entity/ikar

## Summary
Ikar is a rocket model used as the upper stage for the Soyuz-Ikar launch vehicle. It is classified as a space tug, a spacecraft vehicle designed to move payloads from a reference orbit to a target orbit or direct them to an interplanetary trajectory. Ikar has been documented in multiple languages including German, English, Spanish, French, Indonesian, Japanese, Luxembourgish, Polish, and Russian.

## Key Facts
- Ikar is classified as a rocket model and is a subclass of space tug
- It has been used as the upper stage for Soyuz-Ikar launch vehicles
- Ikar has 9 sitelinks across Wikipedia language editions
- The entity has aliases including "イカール (ロケット)" in Japanese
- Ikar is identified by BabelNet ID 03038201n and Freebase ID /m/0l8pzzl
- It has a Wikidata description stating it is "used as the upper stage for Soyuz-Ikar"
- Ikar is documented in 9 Wikipedia languages: de, en, es, fr, id, ja, lb, pl, ru
- The space tug classification indicates Ikar's function in orbital maneuvering and trajectory adjustment
- Ikar's design enables payload delivery to specific orbits or interplanetary trajectories

### Q: What is Ikar used for?
A: Ikar is used as the upper stage for Soyuz-Ikar launch vehicles, functioning as a space tug to move payloads from a reference orbit to a target orbit or direct them to an interplanetary trajectory.

### Q: What type of spacecraft is Ikar?
A: Ikar is classified as a rocket model and is a subclass of space tug, specifically designed for orbital maneuvering and payload delivery.

### Q: In which languages is Ikar documented on Wikipedia?
A: Ikar is documented in 9 Wikipedia languages: German, English, Spanish, French, Indonesian, Japanese, Luxembourgish, Polish, and Russian.

### Q: What are Ikar's identifying codes?
A: Ikar is identified by BabelNet ID 03038201n and Freebase ID /m/0l8pzzl.

### Q: What is the primary function of a space tug like Ikar?
A: A space tug like Ikar is designed to move payloads from a reference orbit to a target orbit or direct them to an interplanetary trajectory, enabling precise orbital positioning.

## Why It Matters
Ikar represents a critical component in modern space launch systems, serving as the upper stage for Soyuz-Ikar vehicles. As a space tug, it solves the complex problem of precise orbital maneuvering and payload delivery, which is essential for both satellite deployment and interplanetary missions. The ability to accurately position payloads in specific orbits or send them on interplanetary trajectories makes Ikar invaluable for space exploration and satellite operations. Its multilingual documentation across nine Wikipedia editions demonstrates its significance in the global space industry and its role in advancing orbital mechanics and space transportation technology.

## Notable For
- Serving as the upper stage for Soyuz-Ikar launch vehicles
- Being classified as a space tug for orbital maneuvering and payload delivery
- Having documentation in nine different Wikipedia languages
- Possessing unique identifying codes in both BabelNet and Freebase systems
- Enabling precise orbital positioning and interplanetary trajectory adjustments

## Body
### Technical Classification and Function
Ikar is specifically classified as a rocket model that functions as a space tug. This classification indicates its specialized role in orbital mechanics, where it serves as the final propulsion stage responsible for precise orbital insertion and trajectory adjustments. As a space tug, Ikar's primary function involves moving payloads from their initial launch orbit to their intended operational orbit or directing them toward interplanetary destinations.

### Launch Vehicle Integration
The Soyuz-Ikar configuration represents a specific launch vehicle system where Ikar serves as the upper stage. This integration allows for enhanced mission flexibility and payload delivery capabilities compared to standard Soyuz configurations. The upper stage design enables Ikar to perform multiple burns and precise orbital adjustments that would be impossible with the main launch vehicle alone.

### Orbital Maneuvering Capabilities
As a space tug, Ikar possesses the capability to execute complex orbital maneuvers including orbit raising, inclination changes, and plane adjustments. These capabilities are essential for delivering payloads to their exact intended orbits, whether that's geostationary transfer orbit, low Earth orbit, or trajectories for deep space missions. The multiple burn capability allows for mission profiles that require precise timing and positioning.

### Documentation and Recognition
The presence of Ikar documentation across nine Wikipedia language editions (German, English, Spanish, French, Indonesian, Japanese, Luxembourgish, Polish, and Russian) indicates its international significance in the space industry. This multilingual documentation suggests widespread use and recognition of the Ikar system across different space-faring nations and organizations.

### Identification Systems
Ikar is cataloged in major knowledge bases with specific identifiers including BabelNet ID 03038201n and Freebase ID /m/0l8pzzl. These identification systems allow for consistent referencing and data integration across different platforms and research contexts, facilitating information sharing and technical analysis within the aerospace community.

## References

1. Freebase Data Dumps. 2013
2. BabelNet