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: 14 hours ago
TLE from 14 hours ago
0 TDS 1
1 40076U 14037H 26040.45116426 .00011810 00000-0 71227-3 0 9996
2 40076 98.3739 20.2963 0006285 359.4921 0.6299 15.10918491628926Epoch: 2026-02-09T10:49Z
TLE epoch observation values (Epoch: 2026-02-09T10:49:40.592Z)
Latitude
0.00002°
Longitude
78.33137°
Altitude
532.102 km
Speed
7.599 km/s
True Right ascension
01h 21m 11s
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
02:57:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
534.761 km
Perigee altitude
526.077 km
Semi-major axis
6,908.556 km
Eccentricity
0.00063
Inclination
98.3739°
RAAN
20.2963°
Arg. of periapsis
359.4921°
True anomaly
0.63069°
Mean anomaly
0.6299°
Eccentric anomaly
0.6303°
Mean motion
3.77974 °/min
Orbital period
95.24 mins
BSTAR
0.00071227
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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 | 2026-02-10 11:13:38.588Z | 22.234° NNE | 2026-02-10 11:17:38.588Z | 130.255° SE | 38.841° | 2026-02-10 11:20:38.588Z | 179.848° S |
| 5 mins | 2026-02-10 21:56:38.588Z | 121.606° SE | 2026-02-10 21:58:38.588Z | 78.144° E | 26.477° | 2026-02-10 22:01:38.588Z | 13.5° 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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