SHIYAN-4 (SY-4)
NORAD 37931 · 2011-068B
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- PRC
- Launch date
- 2011-11-20
- Launch site
- JSC
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 1.16
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-19T21:56:06.332352Z
- Period
- 100.62 min
- Inclination
- 98.6941°
- Eccentricity
- 0.0022076
- Mean motion
- 14.31156310 rev/d
- Perigee alt
- 772.0 km
- Apogee alt
- 803.7 km
- Semi-major
- 7,166.0 km
- B*
- 3.9824e-5
- RAAN
- 282.0134°
- Arg perigee
- 225.8160°
- Mean anomaly
- 252.9767°
- Rev number
- 77,244
§ Raw data
SHIYAN-4 (SY-4)1 37931U 11068B 26262.91396218 .00000060 00000+0 39824-4 0 99912 37931 98.6941 282.0134 0022076 225.8160 252.9767 14.31156310772440
JSON: /api/v1/satellites/37931 · /tle
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