Spacecraft information: ISS
| Launched | 20 July 2021 |
| Flight ended | – |
| Status | Operational |
| Categories |
Space stations
Active satellites |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 49044 |
| COSPAR ID | 2021-066A |
| Alternative names |
NAUKA |
| Observing |
Current orbital elements
| Inclination | 51.632° |
| Eccentricity | 0.00032 |
| RA ascending node | 4.944 hr |
| Argument perigee | 305.559° |
| Mean anomaly | 54.510° |
| Orbital period | 92.913 min |
| Epoch of osculation | 26 Dec 2025, 12:50 |
Derived Quantities
| Min Altitude | 422.1 km |
| Mean Altitude | 424.3 km |
| Peak Altitude | 426.5 km |
Launched alongside
SL-25 R/BOrbital History
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