# Cosmos 1735
**Wikidata**: [Q12753424](https://www.wikidata.org/wiki/Q12753424)  
**Source**: https://4ort.xyz/entity/cosmos-1735

## Summary
Cosmos 1735 (also written Kosmos 1735) is a Soviet-era military satellite that was launched on 27 February 1986. It was placed into orbit from Baikonur Cosmodrome Site 90 using a Tsyklon-2 launch vehicle.

## Key Facts
- Cosmos 1735 is classified as a military satellite (instance_of: military satellite).  
- COSPAR ID: 1986-021A.  
- SCN value: 16620.  
- Launch date: 1986-02-27.  
- Launch site (start_point): Baikonur Cosmodrome Site 90.  
- Launch vehicle: Tsyklon-2.  
- Significant event recorded: rocket launch from Baikonur Cosmodrome Site 90 at 01:44:00 on 1986-02-27.  
- Alias: Kosmos 1735.  
- Wikipedia-language entries exist in Macedonian (mk), Serbo-Croatian (sh), and Serbian (sr).  
- Wolfram Language entity code: Entity["Satellite", "16620"].

## FAQs
### Q: What is Cosmos 1735?
A: Cosmos 1735 is a military satellite (Kosmos 1735) launched on 27 February 1986 and cataloged with SCN 16620.

### Q: When and where was Cosmos 1735 launched?
A: It was launched on 1986-02-27 from Baikonur Cosmodrome Site 90. The recorded launch time is 01:44:00 (on 1986-02-27).

### Q: What rocket placed Cosmos 1735 into orbit?
A: Cosmos 1735 was launched aboard a Tsyklon-2 launch vehicle.

### Q: How is Cosmos 1735 identified in international catalogs?
A: It carries the COSPAR ID 1986-021A and the internal SCN value 16620. It is represented in the Wolfram Language as Entity["Satellite","16620"].

## Why It Matters
Cosmos 1735 is part of the Kosmos series of spacecraft and is recorded as a military satellite, indicating a role within defense-related space activities. As a launch conducted from Baikonur using a Tsyklon-2 rocket on 27 February 1986, it contributes to the operational history of Soviet-era expendable launch vehicles and military space deployments. Its registration under COSPAR ID 1986-021A and catalog number 16620 makes it a traceable object in international satellite records and databases. References to Cosmos 1735 across multiple language Wikipedias and inclusion in the Wolfram Language catalog demonstrate that it is a documented element of Cold War-era space activity. For researchers tracking launch vehicle usage, military satellite deployments, or the Kosmos program's inventory, Cosmos 1735 is a verifiable data point tied to a specific date, launch site, and vehicle.

## Notable For
- Classification as a military satellite within the Kosmos series.  
- Launch on 1986-02-27 from Baikonur Cosmodrome Site 90.  
- Use of the Tsyklon-2 expendable launch vehicle.  
- International identifiers: COSPAR ID 1986-021A and SCN 16620.  
- Presence in multiple-language Wikipedia entries (mk, sh, sr) and a Wolfram Language entity code.

## Body

### Identity
- Name: Cosmos 1735 (alias: Kosmos 1735).  
- Classification: military satellite (instance_of: military satellite).

### Identifiers
- COSPAR ID: 1986-021A.  
- SCN: 16620.  
- Wolfram Language entity: Entity["Satellite", "16620"].

### Launch details
- Launch date (point_in_time): 1986-02-27.  
- Recorded launch time (P4241 qualifier): 01:44:00 on 1986-02-27.  
- Launch site (P276 qualifier / start_point): Baikonur Cosmodrome Site 90.  
- Launch vehicle: Tsyklon-2.

### Documentation and links
- Wikipedia-language coverage: mk (Macedonian), sh (Serbo-Croatian), sr (Serbian).  
- Sitelink_count recorded: 3.

### Significant event
- Event type: rocket launch.  
- Event details: rocket launch from Baikonur Cosmodrome Site 90 at 01:44:00 on 1986-02-27.

## References

1. Jonathan's Space Report