# HEOS 2
**Wikidata**: [Q16325209](https://www.wikidata.org/wiki/Q16325209)  
**Source**: https://4ort.xyz/entity/heos-2

## Summary
HEOS 2 is a spacecraft that was launched on January 31, 1972. It was deployed from Vandenberg Space Launch Complex 2 using a Delta L launch vehicle. The spacecraft is identified by its COSPAR ID 1972-005A.

## Key Facts
*   HEOS 2 is classified as a spacecraft.
*   It was launched on January 31, 1972.
*   The launch took place at Vandenberg Space Launch Complex 2.
*   The launch vehicle used was a Delta L, an American expendable launch vehicle.
*   Its COSPAR ID is 1972-005A.
*   Its SCN (Satellite Catalog Number) is 05814.
*   Information about HEOS 2 is available in one sitelink.
*   A Wikipedia entry for HEOS 2 exists in Hungarian.

## FAQs
### Q: What is HEOS 2?
A: HEOS 2 is a spacecraft that was launched into space. It is identified by its COSPAR ID 1972-005A and SCN 05814.

### Q: When was HEOS 2 launched?
A: HEOS 2 was launched on January 31, 1972. This event is recorded as a significant rocket launch.

### Q: Where was HEOS 2 launched from?
A: The launch of HEOS 2 occurred at Vandenberg Space Launch Complex 2. This location served as its starting point.

### Q: What type of vehicle launched HEOS 2?
A: HEOS 2 was launched by a Delta L vehicle. The Delta L is categorized as an American expendable launch vehicle.

### Q: What is the COSPAR ID for HEOS 2?
A: The COSPAR ID for HEOS 2 is 1972-005A. This is a unique international designator for satellites.

## Why It Matters
HEOS 2 is notable as a spacecraft that was successfully launched on January 31, 1972. Its launch details, including the specific date, launch site (Vandenberg Space Launch Complex 2), and launch vehicle (Delta L), are documented facts within the history of space activities. While the provided information classifies it as a spacecraft and details its launch event, the specific mission objectives, scientific contributions, or broader impact of HEOS 2 are not detailed in the available data. Its existence and successful deployment contribute to the historical record of space objects and launches. As a documented spacecraft with specific launch parameters, it holds a place in the catalog of objects sent into space.

## Notable For
*   Being a spacecraft launched on January 31, 1972.
*   Its launch from Vandenberg Space Launch Complex 2.
*   Being deployed by a Delta L launch vehicle.
*   Having the COSPAR ID 1972-005A.

## Body

### Overview
HEOS 2 is classified as a spacecraft, which is defined as a vehicle or machine designed to fly in space. It is identified by its COSPAR ID 1972-005A and its Satellite Catalog Number (SCN) 05814.

### Launch Details
HEOS 2 was launched on January 31, 1972. The launch was a significant event, specifically a rocket launch, that occurred at Vandenberg Space Launch Complex 2. The spacecraft was deployed using a Delta L launch vehicle, an American expendable launch vehicle.

### Identifiers and Related Information
*   **COSPAR ID**: 1972-005A
*   **SCN**: 05814
*   **Sitelink Count**: 1
*   **Wikipedia Languages**: A Wikipedia entry for HEOS 2 exists in Hungarian (hu).

### Classification
HEOS 2 is an instance of a spacecraft. The Delta L, which served as its launch vehicle, is an instance of an American expendable launch vehicle.

## References

1. Jonathan's Space Report