ATLAS 5 CENTAUR R/B, 40731

Orbit data source: Space-Track

ATLAS 5 CENTAUR R/B, 40731 is space debris in MEO originally from a launch on Wed, 15 Jul 2015 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
40731, 2015-033B
Orbit
MEO
Country
Flag of USUS
Related business
Flag of USUnited Launch Alliance/Lockheed Martin (US)
Manufacturer
LMSS Denver
Mission
Spacecraft
Bus & Motor
CENTAUR SEC, RL10C-1
Mass
~2,020 kg wet, 2,020 kg dry
Launch date (UTC)
2015-07-15 (10 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, Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago
0 ATLAS 5 CENTAUR R/B
1 40731U 15033B   25302.99050623 -.00000008  00000-0  00000-0 0  9992
2 40731  54.7724 292.5306 0233154   6.2292 354.0635  1.90866957 71759
Epoch: 2025-10-29T23:46Z
TLE epoch observation values (Epoch: 2025-10-29T23:46:19.738Z)
Latitude
-0.00004°
Longitude
-102.61269°
Altitude
20,439.11 km
Speed
3.9 km/s
True Right ascension
19h 30m 06s
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
14:56:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
21,714.409 km
Perigee altitude
20,434.278 km
Semi-major axis
27,452.48 km
Eccentricity
0.02332
Inclination
54.7724°
RAAN
292.5306°
Arg. of periapsis
6.2292°
True anomaly
353.77893°
Mean anomaly
354.0635°
Eccentric anomaly
353.92206°
Mean motion
0.47717 °/min
Orbital period
754.45 mins
BSTAR
0
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Other satellites on launch #33 in the year 2015 (2015-07-15 UTC)

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