LowEarth

2025-313AB

NORAD 67273· COSPAR 2025-313AB· Active satellite· Other / Unclassified· SSO
Launch
Launched on Dec 28, 2025 from Cosmodrome Site 1S, Russia aboard a Soyuz 2.1b Fregat-M.
Soyuz 2.1b/Fregat-M | AIST-2T 01 & 02
Live · TLE epoch 2026-09-08 10:52 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
Country
TBD
Manufacturer
Launched
Dec 28, 2025
Mass
Apogee
516 km
Perigee
494 km
Inclination
97.39°
Period
1.58 h

Altitude history

Apogee and perigee for 2025-313AB across 14 days of archived orbital elements (15 element sets, one per day).

Trend
Stable
Change
-0.2 km
Rate
-0.01 km/day
Now
494 × 516 km
505516494Aug 26Sep 9
Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

49 other catalogued objects still in orbit from launch 2025-313 (Soyuz 2.1b/Fregat-M | AIST-2T 01 & 02).

…and 25 more from this launch.

Sources & further reading

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