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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ISO8601 Format

Identifier

40375, 2015-002B

Orbit

HEO

Last TLE update

12 hours ago

Origin

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 (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

TLE from 12 hours ago

0 ATLAS 5 CENTAUR R/B
1 40375U 15002B   25199.47426202  .00000037  00000-0  00000-0 0  9990
2 40375  19.2174 350.0337 6073948  15.7484 356.8358  2.08930276 80083

Epoch: 2025-07-18T11:22Z

TLE epoch observation values (Epoch: 2025-07-18T11:22:56.238Z)

Latitude

-0.00002°

Longitude

-117.22098°

Altitude

3,935.247 km

Speed

7.866 km/s

True Right ascension

23h 20m 09s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

17.45513°

Longitude

-53.34119°

Altitude

5,334.604 km

Speed

7.256 km/s

Apparent Right ascension

02h 34m 20s

Apparent Declination

-2° 13' 19"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

12:05:57

Azimuth

308.631° NW

Elevation

-39.507°

Doppler factor

Orbital elements

Apogee altitude

35,171.916 km

Perigee altitude

3,770.438 km

Semi-major axis

25,849.314 km

Eccentricity

0.60739

Inclination

19.2174°

RAAN

350.0337°

Arg. of periapsis

15.7484°

True anomaly

343.85537°

Mean anomaly

356.8358°

Eccentric anomaly

351.98097°

Mean motion

0.52224 °/min

Orbital period

689.34 mins

BSTAR

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

MUOS 3, 40374

ATLAS 5 CENTAUR R/B Visibility forecast

Observer location: undefined°, undefined°

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.
97 mins	2025-07-19 00:46:22.169Z	264.344° W	2025-07-19 01:27:22.169Z	258.862° W	12.074°	2025-07-19 02:23:22.169Z	256.257° W
17 mins	2025-07-19 10:19:22.169Z	182.98° SSW	2025-07-19 10:27:22.169Z	153.194° SSE	14.775°	2025-07-19 10:36:22.169Z	120.328° SE
15 mins	2025-07-19 23:03:22.169Z	266.888° W	2025-07-19 23:18:22.169Z	261.013° W	16°	2025-07-19 23:18:22.169Z	261.013° W

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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Authenticating...

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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

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