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About Nauka
Group: 3 satellites
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Two-Line Element Set
1 49044U 21066A 26104.52178440 .00006465 00000-0 12575-3 0 9994
2 49044 51.6319 255.1813 0006495 311.8952 48.1482 15.48913360561791
Epoch: Apr 14, 2026 •
Age: 8 hours
Current Status
Altitude 427.3 km
Velocity 7.66 km/s
Sub-Earth Point -37.14°S,
73.28°E
Launch Date Jul 21, 2021
Age 4.7 years
Type other
Technical Details
Classification Payload
Mass 19627.00 kg
Dry Mass 19200.00 kg
Total Mass 20257.00 kg
Length 13.20 m
Diameter 4.20 m
Span 23.90 m
Shape Step Cyl + 2 Pan
Manufacturer KHRO/RKKE
Bus Type Almaz
Phase Status Docked
Owner/State RKKE/RU
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