S-NET D
Launch
Launched on Feb 1, 2018 from Cosmodrome Site 1S, Russia aboard a Soyuz 2.1a Fregat-M.
Soyuz 2.1a/Fregat-M | Kanopus-V No.3 & Kanopus-V No.4 →Live · TLE epoch 2026-09-09 03:58 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
DLR
Country
Germany
Manufacturer
—
Launched
Feb 1, 2018
Mass
—
Apogee
525 km
Perigee
511 km
Inclination
97.53°
Period
1.58 h
Altitude history
Apogee and perigee for S-NET D across 103 days of archived orbital elements (104 element sets, one per day).
Trend
Decaying
Change
-2.6 km
Rate
-0.03 km/day
Now
511 × 525 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
5 other catalogued objects still in orbit from launch 2018-014 (Soyuz 2.1a/Fregat-M | Kanopus-V No.3 & Kanopus-V No.4).
- KANOPUS-V 3 · 43180
- KANOPUS-V 4 · 43181
- S-NET B · 43187
- S-NET A · 43188
- S-NET C · 43189
Sources & further reading
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