SYRACUSE 4A, 49333
Orbit data source: Space-Track
SYRACUSE 4A, 49333 is a payload satellite owned by DGA (FR) in GEO that was launched on Sun, 24 Oct 2021 UTC via an ARIANE 5ECA+ launch vehicle from the French Guiana (FRGUI). 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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49333 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
FRRelated business
Manufacturer
Thales Alenia
Mission
Operational Defense Communications
Bus & Motor
SPACEBUS NEO100, XPS/PPS-5000
Mass
3,852 kg wet, ~3,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 15.0 m
Radar Cross Section
34.063 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 SYRACUSE 4A
1 49333U 21095B 25346.00002113 .00000144 00000-0 00000-0 0 9995
2 49333 0.0184 351.9533 0001611 272.7705 221.7451 1.00273247 16077Epoch: 2025-12-12T00:00Z
TLE epoch observation values (Epoch: 2025-12-12T00:00:01.825Z)
Latitude
0.02345°
Longitude
45.49597°
Altitude
35,790.757 km
Speed
3.074 km/s
True Right ascension
08h 25m 48s
True Declination
0° 01' 24"
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
17:30:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,794.048 km
Perigee altitude
35,780.463 km
Semi-major axis
42,165.393 km
Eccentricity
0.00016
Inclination
0.0184°
RAAN
351.9533°
Arg. of periapsis
272.7705°
True anomaly
221.73281°
Mean anomaly
221.7451°
Eccentric anomaly
221.73896°
Mean motion
0.25067 °/min
Orbital period
1,436.13 mins
BSTAR
0
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Other satellites on launch #95 in the year 2021 (2021-10-24 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.SYRACUSE 4A Visibility
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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. |
|---|---|---|---|---|---|---|---|
| SYRACUSE 4A is likely not visible in the next few days. |
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49333 neighbors
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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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