SDA-NG-T1TL-307, 100989
Orbit data source: Space-Track
SDA-NG-T1TL-307, 100989 is an American payload satellite in LEO that was launched on Sat, 10 Oct 2026 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.
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100989 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
None
Manufacturer
Unknown
Mission
Operational spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 SDA-NG-T1TL-307
1 A0989U 26231G 26288.63436999 .00000171 00000-0 13944-3 0 9998
2 A0989 81.4989 195.8067 0009099 306.6981 53.3341 13.85549190 748Epoch: 2026-10-15T15:13Z
TLE epoch observation values (Epoch: 2026-10-15T15:13:29.567Z)
Latitude
0.00006°
Longitude
-56.73341°
Altitude
943.168 km
Speed
7.382 km/s
True Right ascension
13h 03m 13s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
17:47:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
948.125 km
Perigee altitude
934.805 km
Semi-major axis
7,319.602 km
Eccentricity
0.00091
Inclination
81.4989°
RAAN
195.8067°
Arg. of periapsis
306.6981°
True anomaly
53.41779°
Mean anomaly
53.3341°
Eccentric anomaly
53.37594°
Mean motion
3.46587 °/min
Orbital period
103.87 mins
BSTAR
0.00013944
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Other satellites on launch #231 in the year 2026 (2026-10-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.SDA-NG-T1TL-307 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-10-16 05:40:51.466Z | 355.125° N | 2026-10-16 05:45:51.466Z | 105.264° ESE | 77.153° | 2026-10-16 05:50:51.466Z | 166.687° S |
| 4 mins | 2026-10-16 07:27:51.466Z | 297.077° NW | 2026-10-16 07:29:51.466Z | 276.171° WNW | 14.014° | 2026-10-16 07:31:51.466Z | 255.606° W |
| 7 mins | 2026-10-16 17:21:51.466Z | 117.853° SE | 2026-10-16 17:24:51.466Z | 84.1° E | 18.689° | 2026-10-16 17:28:51.466Z | 42.749° NE |
| 10 mins | 2026-10-16 19:04:51.466Z | 206.614° SW | 2026-10-16 19:08:51.466Z | 269.65° W | 59.596° | 2026-10-16 19:14:51.466Z | 1.062° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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