SJ-7
NORAD 28737 · 2005-024A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- PRC
- Launch date
- 2005-07-05
- Launch site
- JSC
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 3.07
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-13T01:12:34.555680Z
- Period
- 94.57 min
- Inclination
- 97.7231°
- Eccentricity
- 0.0016875
- Mean motion
- 15.22637431 rev/d
- Perigee alt
- 486.3 km
- Apogee alt
- 509.5 km
- Semi-major
- 6,876.0 km
- B*
- 2.4688e-4
- RAAN
- 288.5669°
- Arg perigee
- 87.3301°
- Mean anomaly
- 272.9866°
- Rev number
- 16,139
§ Raw data
SJ-71 28737U 05024A 26256.05039995 .00005690 00000+0 24688-3 0 99992 28737 97.7231 288.5669 0016875 87.3301 272.9866 15.22637431161395
JSON: /api/v1/satellites/28737 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| BPSK | S-band telemetry | 2.205 GHz | — |
1 transmitter · refreshed weekly from db.satnogs.org