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: 14 hours ago

TLE from 14 hours ago
0 ATLAS 5 CENTAUR R/B
1 40209U 14055B   26071.74009741 -.00000075  00000-0  00000-0 0  9991
2 40209  19.9688 151.1880 4824045 151.4293 246.6585  1.85507716380742
Epoch: 2026-03-12T17:45Z
TLE epoch observation values (Epoch: 2026-03-12T17:45:44.416Z)
Latitude
Longitude
74.35917°
Altitude
30,890.429 km
Speed
2.673 km/s
True Right ascension
10h 04m 43s
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
12:30:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,100.471 km
Perigee altitude
8,104.51 km
Semi-major axis
27,980.628 km
Eccentricity
0.4824
Inclination
19.9688°
RAAN
151.188°
Arg. of periapsis
151.4293°
True anomaly
208.54343°
Mean anomaly
246.6585°
Eccentric anomaly
226.5821°
Mean motion
0.46372 °/min
Orbital period
776.33 mins
BSTAR
0
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