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: 2026-05-24T10:23:55.612320Z
- Period
- 1,436.20 min
- Inclination
- 12.6199°
- Eccentricity
- 0.0039402
- Mean motion
- 1.00264589 rev/d
- Perigee alt
- 35,622.5 km
- Apogee alt
- 35,954.8 km
- Semi-major
- 42,166.7 km
- B*
- 0.0000e+0
- RAAN
- 341.1646°
- Arg perigee
- 357.7121°
- Mean anomaly
- 10.0325°
- Rev number
- 12,515
§ Raw data
TDRS 31 19548U 88091B 26144.43328255 -.00000311 00000+0 00000+0 0 99962 19548 12.6199 341.1646 0039402 357.7121 10.0325 1.00264589125156
JSON: /api/v1/satellites/19548 · /tle
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