ATLAS 5 CENTAUR R/B, 39653
Orbit data source: Space-Track
ATLAS 5 CENTAUR R/B, 39653 is space debris in HEO originally from a launch on Thu, 10 Apr 2014 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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39653 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
ULA Decatur
Mission
Spacecraft
Bus & Motor
CENTAUR SEC, RL10-4A-2
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
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ATLAS 5 CENTAUR R/B
1 39653U 14020B 25258.55045097 -.00000194 00000-0 00000-0 0 9995
2 39653 10.8239 263.9761 4854827 254.7141 48.1736 1.86029834 40876Epoch: 2025-09-15T13:12Z
TLE epoch observation values (Epoch: 2025-09-15T13:12:38.963Z)
Latitude
-0.00004°
Longitude
70.95725°
Altitude
18,048.379 km
Speed
4.285 km/s
True Right ascension
17h 35m 29s
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
15:29:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,109.249 km
Perigee altitude
7,991.588 km
Semi-major axis
27,928.555 km
Eccentricity
0.48548
Inclination
10.8239°
RAAN
263.9761°
Arg. of periapsis
254.7141°
True anomaly
105.07271°
Mean anomaly
48.1736°
Eccentric anomaly
75.04791°
Mean motion
0.46502 °/min
Orbital period
774.16 mins
BSTAR
0
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Other satellites on launch #20 in the year 2014 (2014-04-10 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. |
|---|---|---|---|---|---|---|---|
| 289 mins | 2025-09-18 06:39:11.711Z | 256.688° W | 2025-09-18 08:28:11.711Z | 259.419° W | 15.767° | 2025-09-18 11:28:11.711Z | 268.284° W |
| 76 mins | 2025-09-18 15:43:11.711Z | 245.758° WSW | 2025-09-18 16:31:11.711Z | 200.209° SSW | 16.368° | 2025-09-18 16:59:11.711Z | 155.465° SSE |
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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