ATLAS 5 CENTAUR R/B, 39207

Orbit data source: Space-Track

ATLAS 5 CENTAUR R/B, 39207 is space debris in HEO originally from a launch on Fri, 19 Jul 2013 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/39207?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

39207, 2013-036B

Orbit

HEO

Last TLE update

2 days ago

Origin

Lockheed Martin (US)

Manufacturer

LMSS Denver

Mission

Spacecraft

Bus & Motor

CENTAUR SEC, RL10-4A-2

Mass

~2,020 kg wet, 2,020 kg dry

Launch date (UTC)

2013-07-19 (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, Large (>1 m²)

Expand to show TLE details & history

TLE from 2 days ago

0 ATLAS 5 CENTAUR R/B
1 39207U 13036B   25212.62549640 -.00000169  00000-0  00000-0 0  9999
2 39207  17.5173 218.0977 6172511 255.0884  32.6204  2.09947577 92318

Epoch: 2025-07-31T15:00Z

TLE epoch observation values (Epoch: 2025-07-31T15:00:42.888Z)

Latitude

-0.00016°

Longitude

43.37748°

Altitude

12,542.968 km

Speed

5.163 km/s

True Right ascension

14h 32m 10s

True Declination

0° 00' 01"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

16.65183°

Longitude

114.36252°

Altitude

35,161.285 km

Speed

1.929 km/s

Apparent Right ascension

19h 12m 58s

Apparent Declination

9° 55' 55"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

06:47:22

Azimuth

351.784° N

Elevation

-39.8°

Doppler factor

Orbital elements

Apogee altitude

35,291.858 km

Perigee altitude

3,483.748 km

Semi-major axis

25,765.94 km

Eccentricity

0.61725

Inclination

17.5173°

RAAN

218.0977°

Arg. of periapsis

255.0884°

True anomaly

104.79337°

Mean anomaly

32.6204°

Eccentric anomaly

64.55599°

Mean motion

0.52478 °/min

Orbital period

686.01 mins

BSTAR

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Other satellites on launch #36 in the year 2013 (2013-07-19 UTC)

MUOS 2, 39206

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.
618 mins	2025-08-02 23:39:40.615Z	199.215° SSW	2025-08-03 06:38:40.615Z	167.609° S	41.655°	2025-08-03 09:57:40.615Z	128.1° SE

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, 39207 on other resources

View ATLAS 5 CENTAUR R/B, 39207 on Heavens-Above

View ATLAS 5 CENTAUR R/B, 39207 on Keep Track

View ATLAS 5 CENTAUR R/B, 39207 on Celestrak

View ATLAS 5 CENTAUR R/B, 39207 on Gunter's Space Page

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