# TTU101
**Wikidata**: [Q97286355](https://www.wikidata.org/wiki/Q97286355)  
**Source**: https://4ort.xyz/entity/ttu101

## Summary
TTU101 is a spacecraft launched on July 5, 2019, utilizing the Soyuz-2.1b rocket as its launch vehicle. It is classified as an artificial object designed to fly in space and is tracked under the satellite catalog number 44397.

## Key Facts
- **Classification:** TTU101 is an instance of a **spacecraft**.
- **Launch Date:** The spacecraft was launched on **July 5, 2019**.
- **Launch Vehicle:** It was deployed using a **Soyuz-2.1b** rocket, a version of the Soyuz-2 launch vehicle.
- **COSPAR ID:** Its international designation is **2019-038M**.
- **Satellite Catalog Number (SCN):** It is tracked by the US Space Command under the number **44397**.
- **Wikimedia Presence:** The entity has sitelinks in two languages: **Estonian (et)** and **Latvian (lv)**.

## FAQs
### Q: When was TTU101 launched?
A: TTU101 was launched on July 5, 2019.

### Q: What rocket was used to launch TTU101?
A: The spacecraft was launched aboard a Soyuz-2.1b rocket.

### Q: What are the tracking identifiers for TTU101?
A: TTU101 is identified by the COSPAR ID 2019-038M and the Satellite Catalog Number (SCN) 44397.

## Why It Matters
TTU101 represents a specific entry in the global catalog of space objects launched in 2019. Its designation as a spacecraft launched via the Soyuz-2.1b configuration places it within the context of modern space missions utilizing Russian rocketry. The allocation of a formal COSPAR ID (2019-038M) and SCN (44397) confirms its status as a tracked object in Earth orbit, ensuring it is accounted for in space situational awareness and orbital debris management.

The entity's documentation in Estonian and Latvian Wikipedia suggests regional relevance, likely indicating its origin or the nationality of its developers, distinguishing it from generic spacecraft entries. As part of the broader "Soyuz" launch history, TTU101 contributes to the extensive legacy of one of the most utilized launch systems in space exploration history.

## Notable For
- **Specific Orbital Designation:** Possessing a distinct COSPAR ID (2019-038M) and SCN (44397) for tracking.
- **Launch Configuration:** Being associated with the Soyuz-2.1b, a specific version of the renowned Soyuz rocket family.
- **Regional Documentation:** Being one of the few spacecraft entities with specific Wikipedia documentation in both Estonian and Latvian.

## Body
### Classification and Identity
TTU101 is formally classified as a **spacecraft**, defined as a vehicle or machine designed to fly in space. It holds a unique position in space catalogs due to its specific identifiers.
*   **Satellite Catalog Number (SCN):** 44397
*   **COSPAR International Designator:** 2019-038M

### Launch Details
The spacecraft was successfully inserted into space in mid-2019.
*   **Date of Launch:** July 5, 2019.
*   **Launch Vehicle:** The mission utilized the **Soyuz-2.1b**, a version of the Soyuz-2 rocket. This vehicle is a standard expendable launch system used for a variety of payloads.

### Data Sources
Information regarding TTU101 is derived from structured property databases, specifically referencing Wikidata identifier Q6272367. The spacecraft has a limited but specific presence on Wikipedia, with articles available in Estonian and Latvian.

## References

1. Jonathan's Space Report