About Nauka
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 49044U 21066A 25276.49892031 .00013095 00000-0 23997-3 0 9995
2 49044 51.6325 130.2428 0001007 193.4972 166.5990 15.49648180230443
Epoch: Oct 3, 2025 •
Age: 76 hours
Current Status
Altitude 422.0 km
Velocity 7.66 km/s
Sub-Earth Point 42.43°N,
95.97°W
Launch Date Jul 21, 2021
Age 4.2 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
Large Constellations
Loading constellations...