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DMSP 5D-3 F18 (USA 210) (NORAD 35951)

DMSP 5D-3 F18 (USA 210) is a weather satellite (NORAD 35951) in a LEO orbit 835 by 850 km above the Earth, circling the planet every 101.8 minutes. Right now it is over latitude -50.1°, longitude 95.2° at an altitude of 855 km.

Live position and ground track (past 45 min, next 100 min)

Where is DMSP 5D-3 F18 (USA 210) now?

Latitude: -50.101°
Longitude: 95.153°
Altitude: 854.6 km
Speed: 7.428 km/s
Footprint radius: 3132 km

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Frequencies and modes

Link	Uplink	Downlink	Mode
S-band telemetry	—	2208.482 MHz	FM
RTD	—	2252.5 MHz	FM
S-band telemetry	—	2267.507 MHz	BPSK
Mode U - RTD1	—	400.328 MHz	FM
Mode U - RTD2	—	400.822 MHz	FM
S-band telemetry	—	2254.489 MHz	FM

Frequencies are the nominal values from the SatNOGS database and can change. While the satellite is above your horizon the table shows the Doppler-corrected frequencies. For how to use them, read working amateur radio satellites.

Orbit and identity

35951NORAD catalog number

2009-057AInternational designator

WeatherCategory

LEOOrbit class

101.77 minOrbital period

835 × 850 kmPerigee × apogee altitude

98.92°Inclination

0.001016Eccentricity

14.1496Revolutions per day

2009Launch year

In orbitStatus (SatNOGS)

NoneOperator

Orbital elements epoch: 2026-10-30T11:43:03 UTC (10 hours ago). Positions drift from reality as the elements age; fresh elements are fetched automatically.

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Positions are computed from public orbital elements (CelesTrak / US Space Force 18th SDS) with the SGP4 model and are accurate to a few kilometres; amateur radio data from the SatNOGS DB (CC BY-SA). Not for navigation or safety-critical use. Method and limits · Radio coverage map · Live HF propagation data