ATLAS 5 CENTAUR R/B, 40375

Orbit data source: Space-Track

ATLAS 5 CENTAUR R/B, 40375 is space debris in HEO originally from a launch on Wed, 21 Jan 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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https://www.satcat.com/sats-embedded/40375?theme=dark&initialShowStats=false

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Identifier

40375, 2015-002B

Orbit

HEO

Country

Related business

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)

2015-01-21 (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, Large (>1 m²)

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Last TLE update: 3 days ago

TLE from 3 days ago

0 ATLAS 5 CENTAUR R/B
1 40375U 15002B   25335.87110460 -.00000223  00000-0  00000-0 0  9990
2 40375  19.1203 325.8933 6072508  60.3319 346.5888  2.08932013 82932

Epoch: 2025-12-01T20:54Z

TLE epoch observation values (Epoch: 2025-12-01T20:54:23.437Z)

Latitude

0.00007°

Longitude

-58.71625°

Altitude

6,164.874 km

Speed

6.938 km/s

True Right ascension

21h 43m 22s

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

17:56:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,167.97 km

Perigee altitude

3,774.106 km

Semi-major axis

25,849.175 km

Eccentricity

0.60725

Inclination

19.1203°

RAAN

325.8933°

Arg. of periapsis

60.3319°

True anomaly

300.27958°

Mean anomaly

346.5888°

Eccentric anomaly

328.31265°

Mean motion

0.52224 °/min

Orbital period

689.33 mins

BSTAR

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Other satellites on launch #2 in the year 2015 (2015-01-21 UTC)

MUOS 3, 40374

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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.
56 mins	2025-12-05 05:41:43.287Z	244.573° WSW	2025-12-05 05:57:43.287Z	177.142° S	34.799°	2025-12-05 06:37:43.287Z	108.626° ESE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out ATLAS 5 CENTAUR R/B, 40375 on other resources

View ATLAS 5 CENTAUR R/B, 40375 on Heavens-Above

View ATLAS 5 CENTAUR R/B, 40375 on Keep Track

View ATLAS 5 CENTAUR R/B, 40375 on Celestrak

View ATLAS 5 CENTAUR R/B, 40375 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

ATLAS 5 CENTAUR R/B, 40375

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2025-12-01T20:54:23.437Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #2 in the year 2015 (2015-01-21 UTC)

ATLAS 5 CENTAUR R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out ATLAS 5 CENTAUR R/B, 40375 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago