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: 2026-09-14T15:05:19.773312Z
- Period
- 1,436.05 min
- Inclination
- 12.5356°
- Eccentricity
- 0.0038462
- Mean motion
- 1.00274760 rev/d
- Perigee alt
- 35,623.6 km
- Apogee alt
- 35,947.9 km
- Semi-major
- 42,163.9 km
- B*
- 0.0000e+0
- RAAN
- 340.4030°
- Arg perigee
- 352.4664°
- Mean anomaly
- 198.2592°
- Rev number
- 12,628
§ Raw data
TDRS 31 19548U 88091B 26257.62870108 -.00000304 00000+0 00000+0 0 99932 19548 12.5356 340.4030 0038462 352.4664 198.2592 1.00274760126280
JSON: /api/v1/satellites/19548 · /tle
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