About Nauka
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 49044U 21066A 26009.20962921 .00010689 00000-0 20045-3 0 9992
2 49044 51.6334 6.4737 0007677 357.8776 2.2179 15.49190279230443
Epoch: Jan 9, 2026 •
Age: 14 hours
Current Status
Altitude 434.3 km
Velocity 7.65 km/s
Sub-Earth Point -49.04°S,
90.42°W
Launch Date Jul 21, 2021
Age 4.4 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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