# ZHANGZHENG-1

> 43194

**Wikidata**: [Q111471008](https://www.wikidata.org/wiki/Q111471008)  
**Source**: https://4ort.xyz/entity/zhangzheng-1

## Summary
ZHANGZHENG-1 is an artificial satellite that was launched on February 2, 2018. It was carried into orbit by a Long March 2D rocket. The satellite is officially tracked with the Satellite Catalog Number 43194 and the COSPAR ID 2018-015C.

## Key Facts
- **Instance of:** Artificial satellite
- **Launch Date:** February 2, 2018
- **Launch Vehicle:** Long March 2D
- **Satellite Catalog Number (SCN):** 43194
- **COSPAR ID:** 2018-015C
- **NSSDC ID:** 2018-015C

## FAQs
### Q: When was ZHANGZHENG-1 launched?
A: ZHANGZHENG-1 was launched on February 2, 2018.

### Q: What rocket was used to launch ZHANGZHENG-1?
A: The satellite was launched into orbit aboard a Long March 2D rocket.

### Q: What are the official identifiers for ZHANGZHENG-1?
A: ZHANGZHENG-1 is tracked by several international identifiers. Its Satellite Catalog Number (SCN) is 43194, and its COSPAR and NSSDC IDs are both 2018-015C.

## Why It Matters
The significance of ZHANGZHENG-1, based on available data, lies in its status as a cataloged object in Earth's orbit. Its various identifiers—SCN 43194 and COSPAR ID 2018-015C—are crucial for space situational awareness. International agencies use these numbers to track the satellite's position, predict its trajectory, and prevent collisions with other spacecraft and space debris.

Each identifier serves a specific purpose in the global system of space object cataloging. The COSPAR ID links the satellite to a specific launch event, while the SCN provides a unique numerical designator for tracking. The existence of these records for ZHANGZHENG-1 makes it a known entity in the increasingly crowded environment of low Earth orbit, contributing to the overall safety and management of space traffic. Its launch on a Long March 2D rocket also places it within the context of China's space program activities.

## Notable For
- **Specific Launch Event:** Its COSPAR ID, 2018-015C, officially ties it to the 15th successful orbital launch of 2018.
- **Multiple Identifiers:** The satellite is tracked across multiple international cataloging systems, including the U.S. Space Command's SCN (43194) and the international COSPAR system (2018-015C).
- **Association with Long March 2D:** Its deployment is a documented payload of the Long March 2D, a Chinese orbital carrier rocket.

## Body
### Classification
ZHANGZHENG-1 is classified as an artificial satellite, meaning it is a human-made object intentionally placed into orbit.

### Launch Details
- **Launch Date:** February 2, 2018
- **Launch Vehicle:** The satellite was carried into orbit by a Long March 2D rocket.

### Identification and Cataloging
ZHANGZHENG-1 is tracked by several international systems to maintain a record of its orbit and identity.
- **Satellite Catalog Number (SCN):** 43194
- **COSPAR ID:** 2018-015C
- **NSSDC ID:** 2018-015C

## References

1. Jonathan's Space Report