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 (12 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: 21 hours ago

TLE from 21 hours ago
0 ATLAS 5 CENTAUR R/B
1 40209U 14055B   26182.72416565 -.00000080  00000-0  00000-0 0  9994
2 40209  20.1744 140.6645 4789902 170.1916 204.2675  1.85507153382807
Epoch: 2026-07-01T17:22Z
TLE epoch observation values (Epoch: 2026-07-01T17:22:47.912Z)
Latitude
-0°
Longitude
-39.8583°
Altitude
34,457.965 km
Speed
2.297 km/s
True Right ascension
09h 22m 28s
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
02:23:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,004.99 km
Perigee altitude
8,200.063 km
Semi-major axis
27,980.664 km
Eccentricity
0.47899
Inclination
20.1744°
RAAN
140.6645°
Arg. of periapsis
170.1916°
True anomaly
189.82605°
Mean anomaly
204.2675°
Eccentric anomaly
196.48146°
Mean motion
0.46372 °/min
Orbital period
776.33 mins
BSTAR
0
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