ARIANE 5 DEB (SYLDA), 49057
Orbit data source: Space-Track
ARIANE 5 DEB (SYLDA), 49057 is space debris in HEO originally from a launch on Fri, 30 Jul 2021 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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49057 intel report (Beta)
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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: 2 days ago
TLE from 2 days ago
0 ARIANE 5 DEB (SYLDA)
1 49057U 21069C 26171.17492069 .00018720 00000-0 57046-2 0 9990
2 49057 3.1054 208.9551 6385607 309.8680 9.4655 3.46350631 50903Epoch: 2026-06-20T04:11Z
TLE epoch observation values (Epoch: 2026-06-20T04:11:53.147Z)
Latitude
0.00005°
Longitude
-122.1301°
Altitude
1,399.154 km
Speed
8.994 km/s
True Right ascension
13h 56m 56s
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
21:29:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
23,866.151 km
Perigee altitude
293.251 km
Semi-major axis
18,457.838 km
Eccentricity
0.63856
Inclination
3.1054°
RAAN
208.9551°
Arg. of periapsis
309.868°
True anomaly
50.2235°
Mean anomaly
9.4655°
Eccentric anomaly
24.82836°
Mean motion
0.86551 °/min
Orbital period
415.94 mins
BSTAR
0.0057046
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Other satellites on launch #69 in the year 2021 (2021-07-30 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. |
|---|---|---|---|---|---|---|---|
| 311 mins | 2026-06-22 12:47:28.938Z | 249.473° W | 2026-06-22 14:40:28.938Z | 242.539° WSW | 19.487° | 2026-06-22 17:58:28.938Z | 181.784° SSW |
| 100 mins | 2026-06-23 08:47:28.938Z | 228.307° WSW | 2026-06-23 10:27:28.938Z | 183.095° SSW | 34.343° | 2026-06-23 10:27:28.938Z | 183.095° SSW |
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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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 descending order |
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