TDS 1, 40076
Orbit data source: Space-Track
TDS 1, 40076 is a payload satellite owned by UK TSB (UK) in SSO that was launched on Tue, 08 Jul 2014 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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40076 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
UKRelated business
Manufacturer
SSTL (Astrium)
Mission
Partially operational Civil Technology
Bus & Motor
SSTL-150, AOCS
Mass
157 kg wet, 157 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.5 m
Radar Cross Section
1.500 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 TDS 1
1 40076U 14037H 25259.90438766 .00008845 00000-0 59346-3 0 9993
2 40076 98.3532 221.7435 0009362 103.5699 256.6569 15.07070817606979Epoch: 2025-09-16T21:42Z
TLE epoch observation values (Epoch: 2025-09-16T21:42:19.093Z)
Latitude
-0.00011°
Longitude
-99.92403°
Altitude
549.702 km
Speed
7.586 km/s
True Right ascension
14h 46m 58s
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
13:56:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.661 km
Perigee altitude
535.703 km
Semi-major axis
6,920.319 km
Eccentricity
0.00094
Inclination
98.3532°
RAAN
221.7435°
Arg. of periapsis
103.5699°
True anomaly
256.55254°
Mean anomaly
256.6569°
Eccentric anomaly
256.60472°
Mean motion
3.77011 °/min
Orbital period
95.49 mins
BSTAR
0.00059346
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Other satellites on launch #37 in the year 2014 (2014-07-08 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.TDS 1 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-17 21:43:12.847Z | 176.066° S | 2025-09-17 21:47:12.847Z | 277.764° WNW | 41.5° | 2025-09-17 21:50:12.847Z | 338.549° N |
| 5 mins | 2025-09-18 10:56:12.847Z | 341.042° N | 2025-09-18 10:58:12.847Z | 274.94° WNW | 32.994° | 2025-09-18 11:01:12.847Z | 219.224° SW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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