SDA_1684

65994
Spacetrack Directory Number
2025-10-15
Orbit launches
970.18 km
Average height
26525.47 km/h
Average velocity


Satellite information SDA_1684 - SDA-1684

Spacetrack Directory Name SDA_1684
Alternative name SDA-1684
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Orbit launches 2025-10-15 g.02:00 (11 months ago)
Days in orbit 355
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 944 km
Apogee 950 km
Orbit slope (inclination) 81.3°
Laps per day 14
Height SDA_1684 970.18 km

Additional information SDA_1684

SDA-1684, 65994 is a payload satellite owned by SDA (US) in LEO that was launched on Wed, 15 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

satellite SDA_1684 Date of exalting 15.10.2025y. Average height of ISS SDA_1684 hundred 970.18 km. Average velocity SDA_1684 is 26525.47 km/h. Inclination SDA_1684 satellite 81.3°.

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Average orbit height SDA_1684

Average velocity SDA_1684

Average inclination SDA_1684

Mean right ascension of the ascending node (RAAN) SDA_1684

Mean argument of perigee SDA_1684

Mean semi-major axis of the orbit SDA_1684

Mean orbital eccentricity SDA_1684

Frequency SDA_1684

In the table below we show the frequencies SDA_1684.

Downlink Mode
2225.695 MHz FM

Update time: 2026-10-04 21:40:16
Average height of ISS SDA_1684 is: 970.18km
Average velocity SDA_1684 is: 26525.47km/h
Average orbit height SDA_1684 is: 81.3°
SDA_1684 a new group of Starlink satellites has been launched 2025-10-15
SDA_1684 is from 355 days Days in orbit.