NPSAT1
Launch
Launched on Jun 25, 2019 from Launch Complex 39A, United States of America aboard a Falcon Heavy.
Falcon Heavy | STP-2 →Live · TLE epoch 2026-09-08 11:16 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
United States Government
Country
United States
Manufacturer
—
Launched
Jun 25, 2019
Mass
—
Apogee
662 km
Perigee
651 km
Inclination
24.00°
Period
1.63 h
Altitude history
Apogee and perigee for NPSAT1 across 14 days of archived orbital elements (15 element sets, one per day).
Trend
Stable
Change
-0.3 km
Rate
-0.02 km/day
Now
651 × 662 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
9 other catalogued objects still in orbit from launch 2019-036 (Falcon Heavy | STP-2).
- PROX-1 · 44339
- OTB · 44341
- FORMOSAT 7-3 · 44343
- DSX · 44344
- FORMOSAT 7-1 · 44349
- FORMOSAT 7-4 · 44350
- FORMOSAT 7-2 · 44351
- FORMOSAT 7-6 · 44353
- FORMOSAT 7-5 · 44358
Sources & further reading
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