MUOS-3
NORAD 40374 · 2015-002A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2015-01-21
- Launch site
- AFETR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 20.86
Purposes: comms
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-19T16:53:51.742176Z
- Period
- 1,436.08 min
- Inclination
- 4.7022°
- Eccentricity
- 0.0058188
- Mean motion
- 1.00273270 rev/d
- Perigee alt
- 35,540.8 km
- Apogee alt
- 36,031.5 km
- Semi-major
- 42,164.3 km
- B*
- 0.0000e+0
- RAAN
- 43.7997°
- Arg perigee
- 178.8761°
- Mean anomaly
- 13.9339°
- Rev number
- 4,253
§ Raw data
MUOS-31 40374U 15002A 26262.70407109 -.00000130 00000+0 00000+0 0 99952 40374 4.7022 43.7997 0058188 178.8761 13.9339 1.00273270 42536
JSON: /api/v1/satellites/40374 · /tle
For live sub-satellite position, see the globe view (requires WebGL).
§ Visibility from observer
Set your observer location to see the next 7 days of passes ≥ 10°. The values pass through the URL so the page stays shareable.
No JS? Fill the form by hand. The geolocation button needs JavaScript.