# Microsat-TD

> Indian Earth observation satellite

**Wikidata**: [Q48734064](https://www.wikidata.org/wiki/Q48734064)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Microsat_(ISRO))  
**Source**: https://4ort.xyz/entity/microsat-td

## Summary
Microsat-TD is an Indian Earth observation satellite developed by the Indian Space Research Organisation (ISRO) as a technology demonstration spacecraft. Launched on January 12, 2018, it serves as a small satellite (under 1,200 kg) designed to test experimental technologies while observing Earth from orbit.

## Key Facts
- **Class**: Earth observation satellite, technology demonstration spacecraft, small satellite
- **Operator**: Indian Space Research Organisation (ISRO)
- **Launch Date**: January 12, 2018
- **Launch Vehicle**: Polar Satellite Launch Vehicle-XL (PSLV-XL)
- **Launch Site**: Satish Dhawan Space Centre First Launch Pad
- **Manufacturer**: Indian Space Research Organisation (ISRO)
- **Country of Origin**: India
- **COSPAR ID**: 2018-004T
- **SCN (Satellite Catalog Number)**: 43128
- **Aliases**: Microsat 1

## FAQs
### Q: What was the purpose of Microsat-TD?
A: Microsat-TD was designed to demonstrate experimental technologies while performing Earth observation tasks, serving as a small satellite under 1,200 kg.

### Q: Who launched Microsat-TD?
A: Microsat-TD was launched by the Indian Space Research Organisation (ISRO) using the Polar Satellite Launch Vehicle-XL (PSLV-XL) on January 12, 2018.

### Q: What type of satellite is Microsat-TD?
A: Microsat-TD is classified as an Earth observation satellite, a technology demonstration spacecraft, and a small satellite (under 1,200 kg).

### Q: Where was Microsat-TD launched from?
A: Microsat-TD was launched from the Satish Dhawan Space Centre First Launch Pad in India.

### Q: What is the significance of Microsat-TD?
A: Microsat-TD marked a significant milestone for ISRO as it demonstrated the capability to launch multiple satellites in a single mission, showcasing India’s advancements in space technology.

## Why It Matters
Microsat-TD holds historical significance as it was India’s first satellite to be launched using the Polar Satellite Launch Vehicle-XL (PSLV-XL) variant. Its successful deployment marked a key achievement in ISRO’s satellite technology, demonstrating the organization’s ability to conduct complex space missions. As a technology demonstration spacecraft, Microsat-TD played a crucial role in testing experimental technologies while contributing to Earth observation. Its launch also highlighted India’s growing capabilities in the space sector, reinforcing its position as a leading player in satellite development and deployment.

## Notable For
- **First ISRO Satellite on PSLV-XL**: Microsat-TD was the first satellite launched by ISRO using the PSLV-XL variant, showcasing India’s advanced space capabilities.
- **Technology Demonstration**: Served as a platform to test experimental technologies in Earth observation.
- **Small Satellite Design**: Weighed under 1,200 kg, aligning with ISRO’s focus on cost-effective and efficient satellite development.
- **Multi-Satellite Launch**: Part of a mission that included multiple satellites, demonstrating ISRO’s ability to handle complex deployments.
- **Indian Space Milestone**: Contributed to India’s growing reputation in space exploration and satellite technology.

## Body
### Overview
Microsat-TD is an Indian Earth observation satellite developed by the Indian Space Research Organisation (ISRO). It was launched on January 12, 2018, aboard the Polar Satellite Launch Vehicle-XL (PSLV-XL) from the Satish Dhawan Space Centre First Launch Pad. The satellite is classified as a small satellite, weighing under 1,200 kg, and serves as a technology demonstration spacecraft.

### Mission Details
- **Primary Objective**: To demonstrate experimental technologies while performing Earth observation tasks.
- **Launch Vehicle**: PSLV-XL, a variant of the Polar Satellite Launch Vehicle.
- **Launch Date**: January 12, 2018.
- **Launch Site**: Satish Dhawan Space Centre First Launch Pad.

### Technical Specifications
- **Class**: Earth observation satellite, technology demonstration spacecraft, small satellite.
- **Operator**: Indian Space Research Organisation (ISRO).
- **Manufacturer**: Indian Space Research Organisation (ISRO).
- **Country of Origin**: India.
- **COSPAR ID**: 2018-004T.
- **SCN (Satellite Catalog Number)**: 43128.

### Historical Context
- **First ISRO Satellite on PSLV-XL**: Microsat-TD was the first satellite launched by ISRO using the PSLV-XL variant, marking a significant achievement in India’s space program.
- **Multi-Satellite Mission**: The launch included multiple satellites, showcasing ISRO’s capability to handle complex deployments.

### Significance
- **Technological Advancement**: Demonstrated ISRO’s ability to develop and deploy advanced satellite technologies.
- **Space Exploration**: Contributed to India’s growing reputation in space exploration and satellite technology.
- **Cost-Effective Design**: Weighed under 1,200 kg, aligning with ISRO’s focus on cost-effective and efficient satellite development.

### Related Entities
- **Polar Satellite Launch Vehicle-XL (PSLV-XL)**: The launch vehicle used to deploy Microsat-TD.
- **Indian Space Research Organisation (ISRO)**: The organization responsible for the development and operation of Microsat-TD.

Microsat-TD remains a notable example of ISRO’s advancements in satellite technology and Earth observation, reflecting India’s growing capabilities in the space sector.

## References

1. Jonathan's Space Report