STARLINK-3172
NORAD 51139 · 2022-005AM
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2022-01-19
- Launch site
- AFETR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
Purposes: comms
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-27T05:43:12.532800Z
- Period
- 93.90 min
- Inclination
- 53.1590°
- Eccentricity
- 0.0001220
- Mean motion
- 15.33546805 rev/d
- Perigee alt
- 464.4 km
- Apogee alt
- 466.1 km
- Semi-major
- 6,843.4 km
- B*
- -7.7654e-6
- RAAN
- 98.4873°
- Arg perigee
- 94.8419°
- Mean anomaly
- 265.2723°
- Rev number
- 25,938
§ Raw data
STARLINK-31721 51139U 22005AM 26270.23833950 -.00000628 00000+0 -77654-5 0 99992 51139 53.1590 98.4873 0001220 94.8419 265.2723 15.33546805259387
JSON: /api/v1/satellites/51139 · /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.