TPL0-L3H Satellite Bus
Data current as of 2026-07-20.
The TPL0-L3H bus accounts for 4 cataloged objects, of which 4 are in orbit and 4 are active. Most are built by HARRL3. The largest operator on this bus is Space Development Agency. All were launched in 2024.
4
In orbit
4
Active
4
Total launched
0
Reentered
TPL0-L3H launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged TPL0-L3H satellites.
| Manufacturer | HARRL3 |
|---|---|
| Purpose | Early warning |
| Launch mass | 1000 kg |
| Dry mass | 1000 kg |
| Length | 1 m |
| Diameter | 0.6 m |
| Span | 2 m |
| Shape | Box + panels |
| Power | Solar arrays, batteries |
| Propulsion | ? |
| Typical orbit | 105 min period, 40° inclination |
Top operators
Top countries
US 4
TPL0-L3H satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| RAPTOR2 RAPTOR 2 | 58959 | 2024-028E | SDA | Feb 14, 2024 | 105 min, 40.0° | Active | ◉ |
| RAPTOR3 RAPTOR 3 | 58958 | 2024-028D | SDA | Feb 14, 2024 | 105 min, 40.0° | Active | ◉ |
| RAPTOR1 RAPTOR 1 | 58957 | 2024-028C | SDA | Feb 14, 2024 | 105 min, 40.0° | Active | ◉ |
| RAPTOR4 RAPTOR 4 | 58956 | 2024-028B | SDA | Feb 14, 2024 | 105 min, 40.0° | Active | ◉ |
Frequently asked questions
How many TPL0-L3H satellites are there?
The catalog lists 4 objects built on the TPL0-L3H bus. 4 are in orbit and 0 have reentered.
How many TPL0-L3H satellites are in orbit?
4 TPL0-L3H objects are currently in orbit, of which 4 carry an active status.
Who builds the TPL0-L3H bus?
The TPL0-L3H bus is most commonly built by HARRL3.
When did the first TPL0-L3H satellite launch?
The cataloged TPL0-L3H satellites all launched in 2024.