- Home
- Spacecraft
- Cosmos 1784
Cosmos 1784
Cosmos 1784 was launched on October 6, 1986 aboard a Soyuz-U from Baikonur. Latest status in GCAT: landed (Nov 11, 1986).
COSPAR 1986-077ANORAD 17003Soviet Union
Identity
- Name in GCAT
- Kosmos-1784
- Common name
- Cosmos 1784
- Payload designation
- Siluet No. 7L
- Other names
- 11F660 No. 770-11-447:RA
- International designator
- 1986-077A
- NORAD catalog number
- 17003
- GCAT identifier
- S17003
- UN registration
- ST/SG/SER.E/153
Mission
- Mission type
- Optical imaging
- Use
- Defense
- Program
- Siluet
- Owner
- TsSKB
- Country
- Soviet Union
- Builder
- Central Specialized Design Bureau
- Platform (bus)
- Yantar'-1KFT
Launch
- Date
- October 6, 1986 · 07:40 UTC
- Launch record
- 1986-077Success
- Rocket
- Soyuz-U
- Spaceport
- Baikonur · pad LC1
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 206 km
- Apogee
- 262 km
- Inclination
- 64.75°
- Status
- Landed
- Status date
- November 11, 1986
- Last known active
- Nov 11, 1986
- End of operations
- Nov 11, 1986
Size
- Mass
- 2,720 kg
- Dry mass
- 2,720 kg
- Total mass with attached objects
- 6,300 kg
- Length
- 6.5 m
- Diameter
- 2.40 m
- Span
- 6.5 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12753450 (CC0).