DELTA 1 DEB, 10831

Orbit data source: Space-Track

DELTA 1 DEB, 10831 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 UTC launched from the Air Force Western Test Range (AFWTR). 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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Iframe URL

https://www.satcat.com/sats-embedded/10831?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10831, 1976-077CB

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-29 (49 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 2 weeks ago

TLE from 2 weeks ago

0 DELTA 1 DEB
1 10831U 76077CB  25337.32821007  .00097488  00000-0  48506-1 0  9993
2 10831 101.1635 282.5958 0732353 313.2957  40.9261 13.26968241227278

Epoch: 2025-12-03T07:52Z

TLE epoch observation values (Epoch: 2025-12-03T07:52:37.350Z)

Latitude

-0.00004°

Longitude

92.0396°

Altitude

762.738 km

Speed

7.668 km/s

True Right ascension

18h 50m 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

01:58:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,707.348 km

Perigee altitude

603.875 km

Semi-major axis

7,533.748 km

Eccentricity

0.07324

Inclination

101.1635°

RAAN

282.5958°

Arg. of periapsis

313.2957°

True anomaly

46.82035°

Mean anomaly

40.9261°

Eccentric anomaly

43.83208°

Mean motion

3.31915 °/min

Orbital period

108.46 mins

BSTAR

0.048506

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Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB, 10838

DELTA 1 DEB, 19858 (Decayed)

DELTA 1 DEB, 18429

DELTA 1 DEB, 10839 (Decayed)

DELTA 1 DEB, 10827 (Decayed)

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 40773

DELTA 1 DEB, 40767

DELTA 1 DEB, 10651 (Decayed)

DELTA 1 DEB, 20309

DELTA 1 DEB, 12541 (Decayed)

DELTA 1 DEB, 40769

DELTA 1 DEB, 16997 (Decayed)

DELTA 1 DEB, 40757

DELTA 1 DEB, 40763

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DELTA 1 DEB 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.
14 mins	2025-12-18 08:12:39.995Z	36.564° NE	2025-12-18 08:20:39.995Z	96.715° ESE	25.759°	2025-12-18 08:26:39.995Z	146.891° SSE
15 mins	2025-12-18 09:59:39.995Z	10.745° NNE	2025-12-18 10:07:39.995Z	274.811° WNW	43.055°	2025-12-18 10:14:39.995Z	211.943° SW
9 mins	2025-12-18 11:47:39.995Z	342.201° N	2025-12-18 11:51:39.995Z	313.692° NW	18.343°	2025-12-18 11:56:39.995Z	277.017° WNW
10 mins	2025-12-18 18:35:39.995Z	82.887° E	2025-12-18 18:39:39.995Z	48.101° ENE	20.565°	2025-12-18 18:45:39.995Z	6.195° NNE
14 mins	2025-12-18 20:18:39.995Z	157.433° SSE	2025-12-18 20:24:39.995Z	29.063° NE	44.767°	2025-12-18 20:32:39.995Z	344.715° N
9 mins	2025-12-18 22:08:39.995Z	242.134° WSW	2025-12-18 22:11:39.995Z	269.556° W	19.1°	2025-12-18 22:17:39.995Z	314.691° NW

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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 DELTA 1 DEB, 10831 on other resources

View DELTA 1 DEB, 10831 on Heavens-Above

View DELTA 1 DEB, 10831 on Keep Track

View DELTA 1 DEB, 10831 on Celestrak

View DELTA 1 DEB, 10831 on Gunter's Space Page

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

DELTA 1 DEB, 10831

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 weeks ago

TLE from 2 weeks ago

TLE epoch observation values (Epoch: 2025-12-03T07:52:37.350Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10831 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 weeks ago