Find S1-4
NORAD ID: 43618 • Int'l Des: 2018-071 • Owner: SSTLA • Country: UK • operational
LEOCIRCULARRETROGRADESSO
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About S1-4
S1-4 (NORAD 43618) is a satellite launched Sep 16, 2018 by SSTLA of UK. It operates in LEO, CIRCULAR, RETROGRADE, SSO orbit with a mass of 444.00 kg.
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Two-Line Element Set
1 43618U 18071A 26199.92228721 .00000906 00000-0 85206-4 0 9999
2 43618 97.4979 70.2085 0002612 92.9350 267.2170 14.96209458427680
Epoch: Jul 18, 2026 •
Age: 14 hours
Current Status
Altitude 598.4 km
Apogee / Perigee N/A
Velocity 7.56 km/s
Sub-Earth Point -47.56°S,
125.38°E
Launch Date Sep 16, 2018
Age 7.8 years
Type other
Technical Details
Classification Payload
Mass 444.00 kg
Dry Mass 400.00 kg
Total Mass 444.00 kg
Length 2.50 m
Diameter 1.00 m
Span 2.50 m
Shape Hept prism+cyl
Manufacturer SSTLA
Bus Type SSTL-300S1
Phase Status In Orbit
Owner/State SSTLA/UK
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