ARIANE 5 DEB (SYLDA), 42694
Orbit data source: Space-Track
ARIANE 5 DEB (SYLDA), 42694 is space debris in HEO originally from a launch on Thu, 04 May 2017 UTC launched from the French Guiana (FRGUI). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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42694 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
FRRelated business
Manufacturer
ADS/Bremen
Mission
Spacecraft
Bus & Motor
SYLDA 5, Unknown motor
Mass
440 kg wet, 440 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 2.8 m
Radar Cross Section
27.391 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 ARIANE 5 DEB (SYLDA)
1 42694U 17023D 25258.54064679 .00000080 00000-0 17471-3 0 9992
2 42694 3.7237 89.2489 5505937 18.3155 355.5806 4.56126973103645Epoch: 2025-09-15T12:58Z
TLE epoch observation values (Epoch: 2025-09-15T12:58:31.882Z)
Latitude
0.00003°
Longitude
-100.05283°
Altitude
652.097 km
Speed
9.351 km/s
True Right ascension
05h 57m 17s
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
14:44:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
17,444.042 km
Perigee altitude
526.21 km
Semi-major axis
15,363.263 km
Eccentricity
0.55059
Inclination
3.7237°
RAAN
89.2489°
Arg. of periapsis
18.3155°
True anomaly
341.94801°
Mean anomaly
355.5806°
Eccentric anomaly
350.22416°
Mean motion
1.13977 °/min
Orbital period
315.85 mins
BSTAR
0.00017471
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Other satellites on launch #23 in the year 2017 (2017-05-04 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.ARIANE 5 DEB (SYLDA) 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. |
|---|---|---|---|---|---|---|---|
| 229 mins | 2025-09-16 00:11:22.962Z | 231.9° WSW | 2025-09-16 01:38:22.962Z | 180.231° SSW | 31.008° | 2025-09-16 04:00:22.962Z | 133.504° SE |
| 65 mins | 2025-09-16 20:59:22.962Z | 204.452° SW | 2025-09-16 21:22:22.962Z | 155.978° SSE | 24.316° | 2025-09-16 22:04:22.962Z | 131.012° SE |
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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