MMS 2
NORAD 40483 · 2015-011B
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2015-03-13
- Launch site
- AFETR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 3.37
Purposes: science
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-05-25T06:00:02.000160Z
- Period
- 5,079.71 min
- Inclination
- 71.8171°
- Eccentricity
- 0.8341106
- Mean motion
- 0.28348056 rev/d
- Perigee alt
- 9,860.1 km
- Apogee alt
- 173,155.2 km
- Semi-major
- 97,885.8 km
- B*
- 0.0000e+0
- RAAN
- 349.1092°
- Arg perigee
- 166.9291°
- Mean anomaly
- 118.6886°
- Rev number
- 137
§ Raw data
MMS 21 40483U 15011B 26145.25002315 -.00000131 00000+0 00000+0 0 99972 40483 71.8171 349.1092 8341106 166.9291 118.6886 0.28348056 1376
JSON: /api/v1/satellites/40483 · /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.