TDRS 3
NORAD 19548 · 1988-091B
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 1988-09-29
- Launch site
- AFETR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 38.98
Purposes: comms
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-20T05:08:16.452384Z
- Period
- 1,436.08 min
- Inclination
- 12.5319°
- Eccentricity
- 0.0038287
- Mean motion
- 1.00272930 rev/d
- Perigee alt
- 35,624.8 km
- Apogee alt
- 35,947.7 km
- Semi-major
- 42,164.4 km
- B*
- 0.0000e+0
- RAAN
- 340.3632°
- Arg perigee
- 352.1344°
- Mean anomaly
- 54.9007°
- Rev number
- 12,634
§ Raw data
TDRS 31 19548U 88091B 26263.21407931 -.00000295 00000+0 00000+0 0 99942 19548 12.5319 340.3632 0038287 352.1344 54.9007 1.00272930126346
JSON: /api/v1/satellites/19548 · /tle
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