# Janus-1

> artificial satellite

**Wikidata**: [Q116739373](https://www.wikidata.org/wiki/Q116739373)  
**Source**: https://4ort.xyz/entity/janus-1

## Summary
Janus-1 is an artificial satellite that was launched into orbit on February 10, 2023. It was part of the SSLV-D2 mission, deployed by a Small Satellite Launch Vehicle from the Satish Dhawan Space Centre. The satellite had a launch weight of 11.5 kilograms.

## Key Facts
*   Janus-1 is classified as an artificial satellite.
*   It was launched on February 10, 2023, at 03:48.
*   The launch vehicle used was the Small Satellite Launch Vehicle (SSLV-D2).
*   Janus-1 was launched from the Satish Dhawan Space Centre First Launch Pad.
*   Its launch weight was 11.5 kilograms.
*   The COSPAR ID for Janus-1 is 2023-019C.
*   The NSSDC ID for Janus-1 is also 2023-019C.
*   Its Satellite Catalog Number (SCN) is 55564.

## FAQs
### Q: What is Janus-1?
A: Janus-1 is an artificial satellite, which is a human-made object placed into orbit. It was successfully launched on February 10, 2023, as part of a multi-satellite mission.

### Q: When was Janus-1 launched?
A: Janus-1 was launched on February 10, 2023, at 03:48. It was one of three satellites deployed during the SSLV-D2 mission.

### Q: What vehicle launched Janus-1?
A: Janus-1 was launched by an Indian small-lift launch vehicle known as the Small Satellite Launch Vehicle, specifically the SSLV-D2 variant.

### Q: Where was Janus-1 launched from?
A: Janus-1 was launched from the Satish Dhawan Space Centre First Launch Pad. This site is a primary launch facility for the Indian space program.

### Q: What is the mass of Janus-1?
A: The launch weight of Janus-1 was 11.5 kilograms. This measurement refers to its mass at the time of launch.

## Why It Matters
Janus-1 is significant as an artificial satellite successfully deployed into orbit. Its launch on February 10, 2023, marked its entry into space as part of the SSLV-D2 mission. This mission utilized the Small Satellite Launch Vehicle, an Indian small-lift launch vehicle, demonstrating its capability to deploy multiple satellites, including Janus-1, EOS-07, and AzaadiSAT-2, in a single launch. The successful deployment of Janus-1 contributes to the operational presence of artificial satellites in Earth's orbit.

## Notable For
*   Being an artificial satellite with a launch weight of 11.5 kilograms.
*   Its launch on February 10, 2023, at 03:48 UTC.
*   Being one of the satellites deployed by the Small Satellite Launch Vehicle (SSLV-D2) during its mission.
*   Its launch from the Satish Dhawan Space Centre First Launch Pad.

## Body
### Overview
Janus-1 is an artificial satellite, a human-made object designed to be put into orbit around Earth. It has been assigned a Satellite Catalog Number (SCN) of 55564.

### Launch Details
Janus-1 was launched on February 10, 2023, at 03:48. The launch originated from the Satish Dhawan Space Centre First Launch Pad. The satellite was carried into orbit by a Small Satellite Launch Vehicle, specifically the SSLV-D2 variant. This mission, known as SSLV-D2/EOS-07, also deployed two other satellites: EOS-07 and AzaadiSAT-2.

### Specifications and Identifiers
The launch weight of Janus-1 was 11.5 kilograms. It is identified by the COSPAR ID 2023-019C and the NSSDC ID 2023-019C. An image of Janus-1 is available on Wikimedia Commons.

## References

1. Jonathan's Space Report
2. [Isro’s SSLV-D2/EOS-07 mission successful; three satellites placed in orbits. The Times of India. 2023](https://timesofindia.indiatimes.com/india/isros-sslv-d2/eos-07-mission-successful-three-satellites-placed-in-orbits/articleshow/97789719.cms)
3. [SSLV-D2/EOS-07 MISSION. Indian Space Research Organisation](https://www.isro.gov.in/mission_SSLV_D2.html)