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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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: 11 hours ago
TLE from 11 hours ago
0 TDS 1
1 40076U 14037H 26130.52731649 .00005833 00000-0 33732-3 0 9991
2 40076 98.3811 119.0299 0007438 48.2782 311.9082 15.12704682642533Epoch: 2026-05-10T12:39Z
TLE epoch observation values (Epoch: 2026-05-10T12:39:20.144Z)
Latitude
0.00003°
Longitude
60.86685°
Altitude
527.577 km
Speed
7.601 km/s
True Right ascension
07h 56m 07s
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
07:51:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
530.11 km
Perigee altitude
519.841 km
Semi-major axis
6,903.113 km
Eccentricity
0.00074
Inclination
98.3811°
RAAN
119.0299°
Arg. of periapsis
48.2782°
True anomaly
311.84473°
Mean anomaly
311.9082°
Eccentric anomaly
311.87647°
Mean motion
3.78421 °/min
Orbital period
95.13 mins
BSTAR
0.00033732
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-10 23:53:29.861Z | 207.409° SW | 2026-05-10 23:56:29.861Z | 266.219° W | 23.682° | 2026-05-10 23:59:29.861Z | 320.328° NNW |
| 4 mins | 2026-05-11 11:28:29.861Z | 59.129° ENE | 2026-05-11 11:30:29.861Z | 107.723° ESE | 23.184° | 2026-05-11 11:32:29.861Z | 146.612° SSE |
| 4 mins | 2026-05-11 13:02:29.861Z | 325.728° NNW | 2026-05-11 13:04:29.861Z | 284.589° WNW | 19.032° | 2026-05-11 13:06:29.861Z | 249.296° W |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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