# DMSP 5D-1/F01

> meteorological satellite

**Wikidata**: [Q111851499](https://www.wikidata.org/wiki/Q111851499)  
**Source**: https://4ort.xyz/entity/dmsp-5d-1-f01

## Summary
DMSP 5D-1/F01 is a meteorological satellite launched on September 11, 1976, as part of the Defense Meteorological Satellite Program (DMSP). It was launched aboard a Thor DSV-2U rocket and is classified as an artificial satellite. The satellite is also known by identifiers such as COSPAR ID 1976-091A and NSSDCA ID 1976-091A.

## Key Facts
- **Launch Date**: September 11, 1976
- **Launch Vehicle**: Thor DSV-2U
- **COSPAR ID**: 1976-091A
- **NSSDCA ID**: 1976-091A
- **Class**: Artificial satellite
- **Aliases**: DMSP 12535, 09415, DMSP-F1, DMSP BLOCK 5D-1, DMSP5D1, DMSP5D-1-F01
- **Program**: Defense Meteorological Satellite Program (DMSP)
- **Type**: Meteorological satellite

## FAQs
### Q: What was the launch date of DMSP 5D-1/F01?
A: DMSP 5D-1/F01 was launched on September 11, 1976.

### Q: Which launch vehicle was used to deploy DMSP 5D-1/F01?
A: The satellite was launched aboard a Thor DSV-2U rocket.

### Q: What are the COSPAR and NSSDCA IDs for DMSP 5D-1/F01?
A: The COSPAR ID is 1976-091A, and the NSSDCA ID is also 1976-091A.

### Q: What other names is DMSP 5D-1/F01 known by?
A: It is also referred to as DMSP 12535, 09415, DMSP-F1, DMSP BLOCK 5D-1, DMSP5D1, and DMSP5D-1-F01.

### Q: What type of satellite is DMSP 5D-1/F01?
A: It is a meteorological satellite.

## Why It Matters
DMSP 5D-1/F01 was a significant meteorological satellite in the early days of the Defense Meteorological Satellite Program (DMSP). Launched in 1976, it played a crucial role in providing weather data and imagery for military and civilian applications. The satellite's deployment marked an important milestone in the program's efforts to enhance weather monitoring and forecasting capabilities. Its successful launch and operation contributed to the broader goal of improving global weather observation and prediction. The DMSP program, of which DMSP 5D-1/F01 was a part, has since become a cornerstone of weather satellite technology, providing continuous data to support various scientific and operational needs.

## Notable For
- **First Launch in the DMSP Block 5D-1 Series**: DMSP 5D-1/F01 was the inaugural satellite in the Block 5D-1 series of the DMSP program.
- **Early Contribution to Weather Monitoring**: It provided critical meteorological data in its operational phase.
- **Use of Thor DSV-2U Launch Vehicle**: The satellite's deployment utilized the Thor DSV-2U rocket, which was a key component of its successful launch.
- **COSPAR and NSSDCA Identification**: The satellite's unique identifiers, 1976-091A, are widely recognized in the aerospace community.
- **Meteorological Focus**: As a meteorological satellite, it supported both military and civilian weather forecasting efforts.

## Body
### Overview
DMSP 5D-1/F01 is a meteorological satellite launched on September 11, 1976, as part of the Defense Meteorological Satellite Program (DMSP). The satellite was deployed using a Thor DSV-2U rocket and is classified as an artificial satellite. It is also known by various identifiers, including COSPAR ID 1976-091A and NSSDCA ID 1976-091A.

### Launch and Deployment
- **Launch Date**: The satellite was launched on September 11, 1976.
- **Launch Vehicle**: The Thor DSV-2U rocket was used to deploy DMSP 5D-1/F01 into orbit.
- **Orbital Details**: Specific orbital parameters are not provided in the source material.

### Identification and Classification
- **COSPAR ID**: 1976-091A
- **NSSDCA ID**: 1976-091A
- **Aliases**: The satellite is also referred to as DMSP 12535, 09415, DMSP-F1, DMSP BLOCK 5D-1, DMSP5D1, and DMSP5D-1-F01.

### Role in the DMSP Program
- **Program**: DMSP 5D-1/F01 is part of the Defense Meteorological Satellite Program (DMSP).
- **Type**: It is a meteorological satellite, providing weather data and imagery for military and civilian applications.

### Significance
- **Early Contribution**: The satellite played a crucial role in the early days of the DMSP program, contributing to weather monitoring and forecasting.
- **Technological Milestone**: Its successful launch and operation marked an important milestone in the program's efforts to enhance global weather observation capabilities.

## References

1. Jonathan's Space Report