ATLAS 5 CENTAUR R/B, 49819
Orbit data source: Space-Track
ATLAS 5 CENTAUR R/B, 49819 is space debris in GEO originally from a launch on Tue, 07 Dec 2021 UTC launched from the Air Force Eastern Test Range (AFETR). 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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49819 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
ULA Decatur
Mission
Spacecraft
Bus & Motor
CENTAUR SEC, RL10C-1
Mass
~2,020 kg wet, 2,020 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl + 1 Nozzle, 5.8 m
Radar Cross Section
32.260 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 ATLAS 5 CENTAUR R/B
1 49819U 21118C 26078.11933857 -.00000098 00000-0 00000-0 0 9992
2 49819 4.2721 79.6311 0288029 204.4743 154.5220 0.94820216 14836Epoch: 2026-03-19T02:51Z
TLE epoch observation values (Epoch: 2026-03-19T02:51:50.852Z)
Latitude
-0.00001°
Longitude
-139.62882°
Altitude
38,524.455 km
Speed
2.941 km/s
True Right ascension
05h 20m 01s
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
23:55:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
38,649.267 km
Perigee altitude
36,128.046 km
Semi-major axis
43,766.793 km
Eccentricity
0.0288
Inclination
4.2721°
RAAN
79.6311°
Arg. of periapsis
204.4743°
True anomaly
155.89691°
Mean anomaly
154.522°
Eccentric anomaly
155.21385°
Mean motion
0.23704 °/min
Orbital period
1,518.72 mins
BSTAR
0
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Other satellites on launch #118 in the year 2021 (2021-12-07 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.ATLAS 5 CENTAUR R/B 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. |
|---|---|---|---|---|---|---|---|
| 1165 mins | 2026-03-19 19:06:46.850Z | 237.31° WSW | 2026-03-19 19:06:46.850Z | 237.31° WSW | 19.263° | 2026-03-20 14:31:46.850Z | 257.36° W |
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49819 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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