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SSTL-S1 4
Earth observation satellite. SSTL-S1 4 was launched on September 16, 2018 aboard a PSLV from Sriharikota. Latest status in GCAT: in orbit.
COSPAR 2018-071ANORAD 43618United Kingdom
Identity
- Name in GCAT
- S1-4
- Common name
- SSTL-S1 4
- Payload designation
- SSTL S1-4
- International designator
- 2018-071A
- NORAD catalog number
- 43618
- GCAT identifier
- S43618
- UN registration
- ST/SG/SER.E/876
Mission
- Mission type
- Optical imaging
- Use
- Commercial
- Program
- SSTL
- Owner
- SSTL (Astrium)
- Country
- United Kingdom
- Builder
- Surrey Satellite Technology Ltd/Astrium
- Platform (bus)
- SSTL-300S1
Launch
- Date
- September 16, 2018 · 16:38 UTC
- Launch record
- 2018-071Success
- Rocket
- PSLV
- Spaceport
- Sriharikota · pad FLP
Orbit and fate
- Orbit class (GCAT)
- LLEO/S
- Perigee
- 574 km
- Apogee
- 591 km
- Inclination
- 97.82°
- Status
- In orbit
- Last known active
- February 2023
Size
- Mass
- 444 kg
- Dry mass
- 400 kg
- Length
- 2.5 m
- Diameter
- 1.00 m
- Span
- 2.5 m
Launched together
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q60982412 (CC0).