ATLAS 5 CENTAUR R/B, 40209

Orbit data source: Space-Track

ATLAS 5 CENTAUR R/B, 40209 is space debris in HEO originally from a launch on Wed, 17 Sep 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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Identifier
40209, 2014-055B
Orbit
HEO
Country
Flag of USUS
Related business
Flag of USUnited Launch Alliance/Lockheed Martin (US)
Manufacturer
ULA Decatur
Mission
Spacecraft
Bus & Motor
CENTAUR SEC, RL10-4A-2
Mass
~2,020 kg wet, 2,020 kg dry
Launch date (UTC)
2014-09-17 (11 years ago)
Launch vehicle
Unknown
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 1 Nozzle, 5.8 m
Radar Cross Section
32.260 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago
0 ATLAS 5 CENTAUR R/B
1 40209U 14055B   25286.94647015 -.00000019  00000-0  00000-0 0  9990
2 40209  19.7059 166.0008 4871524 125.5647 290.0874  1.85508483377964
Epoch: 2025-10-13T22:42Z
TLE epoch observation values (Epoch: 2025-10-13T22:42:55.020Z)
Latitude
-0.00001°
Longitude
162.57234°
Altitude
23,397.149 km
Speed
3.539 km/s
True Right ascension
11h 04m 10s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
11:50:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,233.247 km
Perigee altitude
7,971.635 km
Semi-major axis
27,980.578 km
Eccentricity
0.48715
Inclination
19.7059°
RAAN
166.0008°
Arg. of periapsis
125.5647°
True anomaly
234.43059°
Mean anomaly
290.0874°
Eccentric anomaly
262.41956°
Mean motion
0.46372 °/min
Orbital period
776.33 mins
BSTAR
0
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