STARLINK-2131
NORAD 47728 · 2021-017G
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2021-03-04
- Launch site
- AFETR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
Purposes: comms
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-13T04:00:01.998720Z
- Period
- 90.81 min
- Inclination
- 53.0634°
- Eccentricity
- 0.0006189
- Mean motion
- 15.85747304 rev/d
- Perigee alt
- 310.1 km
- Apogee alt
- 318.4 km
- Semi-major
- 6,692.4 km
- B*
- 7.4521e-4
- RAAN
- 16.8273°
- Arg perigee
- 316.1784°
- Mean anomaly
- 311.8924°
- Rev number
- 598
§ Raw data
STARLINK-21311 47728U 21017G 26256.16668980 .00188701 00000+0 74521-3 0 99902 47728 53.0634 16.8273 0006189 316.1784 311.8924 15.85747304 5986
JSON: /api/v1/satellites/47728 · /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.