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SILVERSAT, 66909

Orbit data source: Space-Track

SILVERSAT, 66909 is an American payload satellite in LEO that was delivered to the ISS. 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.

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Iframe URL

https://www.satcat.com/sats-embedded/66909?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66909, 1998-067XV

Orbit

LEO

Country

US

Related business

Manufacturer

SILVER

Mission

Operational Amateur Technology

Bus & Motor

CUBESAT 1U, Unknown motor

Mass

0.88 kg wet, 0.88 kg dry

Launch date (UTC)

1998-11-20 (27 years ago)

Launch vehicle

FALCON 9

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Ant, 0.1 m

Radar Cross Section

0.026 m²

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 SILVERSAT
1 66909U 98067XV  26048.57639726  .00121901  00000-0  11824-2 0  9997
2 66909  51.6276 167.3464 0003330 324.3396  35.7377 15.65453016 12033

Epoch: 2026-02-17T13:50Z

TLE epoch observation values (Epoch: 2026-02-17T13:50:00.723Z)

Latitude

0.00003°

Longitude

172.289°

Altitude

370.857 km

Speed

7.689 km/s

True Right ascension

11h 09m 23s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

07:50:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

374.697 km

Perigee altitude

370.202 km

Semi-major axis

6,750.587 km

Eccentricity

0.00033

Inclination

51.6276°

RAAN

167.3464°

Arg. of periapsis

324.3396°

True anomaly

35.76°

Mean anomaly

35.7377°

Eccentric anomaly

35.74885°

Mean motion

3.91319 °/min

Orbital period

92 mins

BSTAR

0.0011824

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Other satellites on launch #67 in the year 1998 (1998-11-20 UTC)

SIRIUSSAT-2, 43596 (Decayed)

FLOCK 1B 7, 40134 (Decayed)

ISS DEB, 27523 (Decayed)

ISS DEB, 27328 (Decayed)

TUPOD, 41936 (Decayed)

ISS DEB, 31605 (Decayed)

MAYA-3, 49273 (Decayed)

ISS DEB, 43203 (Decayed)

FLOCK 1B 28, 40423 (Decayed)

OBJECT E, 67687

OBJECT XL, 65732

HSKSAY, 55182 (Decayed)

BEVO 2, 41314 (Decayed)

FLOCK 1E 4, 40724 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SILVERSAT Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
5 mins	2026-02-18 09:54:37.982Z	193.447° SSW	2026-02-18 09:57:37.982Z	118.661° SE	22.883°	2026-02-18 09:59:37.982Z	77.043° E

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out SILVERSAT, 66909 on other resources

View SILVERSAT, 66909 on NASA - NSSDCA Website

View SILVERSAT, 66909 on Heavens-Above

View SILVERSAT, 66909 on Keep Track

View SILVERSAT, 66909 on Celestrak

View SILVERSAT, 66909 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

Documentation

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