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: 1 day ago
TLE from 1 day ago
0 TDS 1
1 40076U 14037H 25314.85084029 .00014924 00000-0 95742-3 0 9993
2 40076 98.3636 281.4525 0005178 294.1912 65.8772 15.08598926615257Epoch: 2025-11-10T20:25Z
TLE epoch observation values (Epoch: 2025-11-10T20:25:12.601Z)
Latitude
-0.00005°
Longitude
-75.09582°
Altitude
542.063 km
Speed
7.592 km/s
True Right ascension
18h 45m 48s
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
20:04:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.086 km
Perigee altitude
533.924 km
Semi-major axis
6,915.642 km
Eccentricity
0.00052
Inclination
98.3636°
RAAN
281.4525°
Arg. of periapsis
294.1912°
True anomaly
65.93137°
Mean anomaly
65.8772°
Eccentric anomaly
65.90428°
Mean motion
3.77394 °/min
Orbital period
95.39 mins
BSTAR
0.00095742
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-12 11:11:58.657Z | 352.898° N | 2025-11-12 11:13:58.657Z | 299.811° NW | 36.903° | 2025-11-12 11:16:58.657Z | 216.686° SW |
| 6 mins | 2025-11-12 21:53:58.657Z | 164.379° S | 2025-11-12 21:56:58.657Z | 359.525° N | 44.304° | 2025-11-12 21:59:58.657Z | 347.669° N |
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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