DMSP 5D-3 F18 (USA 210)
NORAD 35951 · 2009-057A
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2009-10-18
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- 3.98
Purposes: earth_obs
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-10T05:03:56.568096Z
- Period
- 101.77 min
- Inclination
- 98.9139°
- Eccentricity
- 0.0011472
- Mean motion
- 14.14939318 rev/d
- Perigee alt
- 834.2 km
- Apogee alt
- 850.8 km
- Semi-major
- 7,220.7 km
- B*
- 1.0532e-4
- RAAN
- 233.8340°
- Arg perigee
- 15.5554°
- Mean anomaly
- 344.5969°
- Rev number
- 87,161
§ Raw data
DMSP 5D-3 F18 (USA 210)1 35951U 09057A 26253.21107139 .00000159 00000+0 10532-3 0 99942 35951 98.9139 233.8340 0011472 15.5554 344.5969 14.14939318871613
JSON: /api/v1/satellites/35951 · /tle
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§ Radio — SatNOGS DB
| Mode | Description | Downlink | Uplink |
|---|---|---|---|
| FM | Mode U - RTD1 | 400.328 MHz | — |
| FM | Mode U - RTD2 | 400.822 MHz | — |
| FM | RTD | 2.253 GHz | — |
| FM | S-band telemetry | 2.208 GHz | — |
| BPSK | S-band telemetry | 2.268 GHz | — |
| FM | S-band telemetry | 2.254 GHz | — |
6 transmitters · refreshed weekly from db.satnogs.org