# ERS 28
**Wikidata**: [Q2780166](https://www.wikidata.org/wiki/Q2780166)  
**Source**: https://4ort.xyz/entity/ers-28

## Summary
ERS 28 is a spacecraft launched on September 26, 1968, as part of the OV5 series, using a Titan IIIC rocket from Cape Canaveral. It is identified by the COSPAR ID 1968-081B and the satellite catalog number 03429, marking its role in early space exploration missions.

## Key Facts
- **Launch Date**: September 26, 1968.
- **Launch Vehicle**: Titan IIIC, a model of the Titan III launch vehicle family.
- **Launch Site**: Cape Canaveral Space Launch Complex 41.
- **COSPAR ID**: 1968-081B, a unique identifier assigned to the spacecraft.
- **Satellite Catalog Number (SCN)**: 03429, referenced by the source .
- **Part of Series**: OV5, with ERS 27 as the preceding mission and ERS 20 as the following mission in the series.
- **Significant Event**: Rocket launch on September 26, 1968, from Cape Canaveral Space Launch Complex 41.
- **Wikipedia Languages**: Available in Galician (gl) and Portuguese (pt).
- **Google Knowledge Graph ID**: /g/1q54v_2hw.
- **Wolfram Language Entity Code**: Entity["Satellite", "03429"].
- **Sitelink Count**: 2, indicating limited but documented presence across Wikimedia projects.

## FAQs
**What is ERS 28?**
ERS 28 is a spacecraft launched in 1968 as part of the OV5 series, designed for space exploration and identified by the COSPAR ID 1968-081B.

**When and where was ERS 28 launched?**
ERS 28 was launched on September 26, 1968, from Cape Canaveral Space Launch Complex 41 using a Titan IIIC rocket.

**What is the significance of the OV5 series?**
The OV5 series, of which ERS 28 is a part, represents a sequence of spacecraft missions aimed at advancing space exploration and technology during the late 1960s.

**How is ERS 28 identified in space catalogs?**
ERS 28 is identified by the COSPAR ID 1968-081B and the satellite catalog number 03429, which are used to track and reference the spacecraft in official records.

## Why It Matters
ERS 28 is significant as part of the early space exploration efforts during the late 1960s. Its launch contributed to the broader understanding of spacecraft technology and the capabilities of the Titan IIIC launch vehicle. As a member of the OV5 series, it played a role in advancing the scientific and technological goals of space missions during that era. The mission also highlights the importance of Cape Canaveral as a key launch site for space exploration.

## Notable For
- Being part of the OV5 series, a sequence of spacecraft missions in the late 1960s.
- Launched using the Titan IIIC rocket, a notable model in the Titan III launch vehicle family.
- Identified by the COSPAR ID 1968-081B and satellite catalog number 03429, marking its official recognition in space records.

## Body
### Overview
ERS 28 is a spacecraft that was launched on September 26, 1968, as part of the OV5 series. The OV5 series was a sequence of missions aimed at advancing space exploration and technology during the late 1960s. ERS 28 is identified by the COSPAR ID 1968-081B and the satellite catalog number 03429, which are used to track and reference the spacecraft in official records.

### Launch Details
ERS 28 was launched from Cape Canaveral Space Launch Complex 41 using a Titan IIIC rocket. The Titan IIIC is a model of the Titan III launch vehicle family, known for its capability to carry heavy payloads into space. The launch date of September 26, 1968, marks a significant event in the history of space exploration, contributing to the broader understanding of spacecraft technology and launch capabilities.

### Series and Mission Context
ERS 28 is part of the OV5 series, with ERS 27 as the preceding mission and ERS 20 as the following mission in the series. The OV5 series represents a sequence of spacecraft missions aimed at advancing space exploration and technology during the late 1960s. The series highlights the importance of sequential missions in building upon previous successes and advancing scientific and technological goals.

### Identification and References
ERS 28 is identified by the COSPAR ID 1968-081B and the satellite catalog number 03429. These identifiers are used to track and reference the spacecraft in official records, ensuring accurate documentation and historical tracking. The spacecraft is also referenced in the Google Knowledge Graph with the ID /g/1q54v_2hw and in the Wolfram Language with the entity code Entity["Satellite", "03429"].

### Documentation and Availability
ERS 28 has a sitelink count of 2, indicating limited but documented presence across Wikimedia projects. The spacecraft is available in Wikipedia in Galician (gl) and Portuguese (pt), providing information about the mission in these languages. The documentation and availability of information about ERS 28 contribute to the broader understanding of space exploration and the historical context of spacecraft missions.

## References

1. Jonathan's Space Report