# Kosmos 101

> Soviet satellite

**Wikidata**: [Q51524](https://www.wikidata.org/wiki/Q51524)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_101)  
**Source**: https://4ort.xyz/entity/kosmos-101

## Summary
Kosmos 101 was a Soviet satellite launched on December 21, 1965, from Kapustin Yar. It was part of the DSZ–P1–Ju class and weighed 325 kilograms. The satellite operated in a low Earth orbit with an orbital period of 92.4 minutes.

## Key Facts
- **Launch Date**: December 21, 1965
- **Launch Site**: Kapustin Yar, Soviet Union
- **Mass**: 325 kilograms
- **Orbital Period**: 92.4 minutes
- **Apoapsis**: 550 kilometers
- **Periapsis**: 260 kilometers
- **Orbital Inclination**: 49 degrees
- **Orbital Eccentricity**: 0.02102
- **Launch Vehicle**: Kosmos 63S1 or Kosmos-2I
- **Manufacturer**: Pivdenne Design Office
- **Class**: DSZ–P1–Ju
- **COSPAR ID**: 1965-107A

## FAQs
### Q: What was Kosmos 101?
A: Kosmos 101 was a Soviet satellite launched on December 21, 1965, as part of the DSZ–P1–Ju class. It weighed 325 kilograms and operated in a low Earth orbit.

### Q: Where was Kosmos 101 launched from?
A: Kosmos 101 was launched from Kapustin Yar, a Soviet spaceport.

### Q: What was the orbital period of Kosmos 101?
A: The satellite had an orbital period of 92.4 minutes.

### Q: What was the mass of Kosmos 101?
A: Kosmos 101 had a mass of 325 kilograms.

### Q: What launch vehicle was used for Kosmos 101?
A: Kosmos 101 was launched using either the Kosmos 63S1 or Kosmos-2I rocket.

## Why It Matters
Kosmos 101 was part of the Soviet Union's early satellite program, contributing to the development of space technology and military reconnaissance. As a member of the DSZ–P1–Ju class, it likely had a specific mission, possibly related to communications, weather monitoring, or military surveillance. The satellite's launch and operation provided valuable data for Soviet space research and demonstrated the country's capability in space exploration. Its inclusion in the Kosmos series highlights the Soviet Union's efforts to maintain a competitive presence in the space race during the 1960s.

## Notable For
- **First Launch**: One of the earliest satellites in the Kosmos series, reflecting the Soviet Union's rapid expansion of its space program.
- **Orbital Characteristics**: Its low Earth orbit and orbital period were typical for early Soviet satellites, designed for efficient coverage and data collection.
- **Class Membership**: As part of the DSZ–P1–Ju class, Kosmos 101 shared design features with other Soviet satellites, indicating a standardized approach to satellite development.
- **Technological Advancement**: The satellite's launch and operation contributed to the Soviet Union's growing expertise in satellite technology and orbital mechanics.
- **Military Potential**: Like many early Soviet satellites, Kosmos 101 likely had military applications, supporting reconnaissance or communications for the Soviet military.

## Body
### Overview
Kosmos 101 was a Soviet satellite launched on December 21, 1965, from Kapustin Yar. It was part of the DSZ–P1–Ju class and weighed 325 kilograms. The satellite operated in a low Earth orbit with an orbital period of 92.4 minutes.

### Launch Details
- **Launch Date**: December 21, 1965
- **Launch Site**: Kapustin Yar, Soviet Union
- **Launch Vehicle**: Kosmos 63S1 or Kosmos-2I

### Orbital Parameters
- **Apoapsis**: 550 kilometers
- **Periapsis**: 260 kilometers
- **Orbital Inclination**: 49 degrees
- **Orbital Eccentricity**: 0.02102

### Technical Specifications
- **Mass**: 325 kilograms
- **Manufacturer**: Pivdenne Design Office
- **Class**: DSZ–P1–Ju

### Identification
- **COSPAR ID**: 1965-107A

### Significance
Kosmos 101 was part of the Soviet Union's early satellite program, contributing to the development of space technology and military reconnaissance. Its launch and operation provided valuable data for Soviet space research and demonstrated the country's capability in space exploration. The satellite's inclusion in the Kosmos series highlights the Soviet Union's efforts to maintain a competitive presence in the space race during the 1960s.

## References

1. Jonathan's Space Report
2. Freebase Data Dumps. 2013