2025-313D

NORAD 67251· COSPAR 2025-313D· 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 2026-09-07 23:01 UTC

Orbit class

SSO — Sun-Synchronous (LEO at 96–102° inclination)

Operator

—

Country

TBD

Manufacturer

—

Launched

Dec 28, 2025

Mass

—

Apogee

706 km

Perigee

498 km

Inclination

97.56°

Period

1.61 h

Altitude history

Apogee and perigee for 2025-313D 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

498 × 706 km

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).

2025-313A · 67248
2025-313AA · 67272
2025-313AB · 67273
2025-313AC · 67274
2025-313AD · 67275
2025-313AE · 67276
2025-313AF · 67277
2025-313AG · 67278
GALAPAGOS-UTE-SWSU · 67279
2025-313AJ · 67280
2025-313AK · 67281
2025-313AL · 67282
HORS 5 · 67283
LOBACHEVSKY (RS83S) · 67284
NASBSAT-2 · 67285
MULE 4T · 67286
LUCA (RS90S) · 67287
2025-313AS · 67288
NASBSAT-1 · 67289
SAKHACUBE-CHOLBON (RS1*) · 67290
QMR-KWT-2 (RS95S) · 67291
SITRO-AIS-64 · 67292
SCORPION (RS89S) · 67293
SITRO-AIS-63 · 67294

…and 25 more from this launch.

Sources & further reading

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