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Progress 31
Soviet uncrewed Progress cargo spacecraft. Progress 31 was launched on August 3, 1987 aboard a Soyuz-U2 from Baikonur. Latest status in GCAT: docked with another object (Aug 5, 1987).
COSPAR 1987-066ANORAD 18283Soviet Union
Identity
- Name in GCAT
- Progress-31
- Common name
- Progress 31
- Payload designation
- Progress 7K-TG No. 138
- International designator
- 1987-066A
- NORAD catalog number
- 18283
- GCAT identifier
- S18283
- UN registration
- ST/SG/SER.E/171
Mission
- Mission type
- Human spaceflight
- Use
- Civil government
- Program
- Progress
- Owner
- NPO Energiya
- Country
- Soviet Union
- Builder
- NPO Energiya
- Platform (bus)
- 7K-TG
Launch
- Date
- August 3, 1987 · 20:44 UTC
- Launch record
- 1987-066Success
- Rocket
- Soyuz-U2
- Spaceport
- Baikonur · pad LC1
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 308 km
- Apogee
- 359 km
- Inclination
- 51.63°
- Status
- Docked with another object
- Status date
- August 5, 1987
- Last known active
- Sep 23, 1987
- End of operations
- Sep 23, 1987
Size
- Mass
- 7,212 kg
- Dry mass
- 4,771 kg
- Length
- 7.9 m
- Diameter
- 2.70 m
- Span
- 7.9 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q10639641 (CC0).