DELTA 1 DEB, 10864

Orbit data source: Space-Track

DELTA 1 DEB, 10864 is space debris in LEO 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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https://www.satcat.com/sats-embedded/10864?theme=dark&initialShowStats=false

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Identifier

10864, 1976-077CS

Orbit

LEO

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, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 10864U 76077CS  25346.83286566 -.00000110  00000-0 -10483-2 0  9992
2 10864 101.1048  95.2272 0375528 323.7902 190.0054 11.75762202109438

Epoch: 2025-12-12T19:59Z

TLE epoch observation values (Epoch: 2025-12-12T19:59:19.593Z)

Latitude

26.40589°

Longitude

-100.80589°

Altitude

2,096.586 km

Speed

6.733 km/s

True Right ascension

18h 43m 10s

True Declination

26° 17' 27"

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

05:56:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,095.536 km

Perigee altitude

1,482.15 km

Semi-major axis

8,166.98 km

Eccentricity

0.03755

Inclination

101.1048°

RAAN

95.2272°

Arg. of periapsis

323.7902°

True anomaly

189.29086°

Mean anomaly

190.0054°

Eccentric anomaly

189.64491°

Mean motion

2.9407 °/min

Orbital period

122.42 mins

BSTAR

-0.0010483

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

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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.
17 mins	2025-12-14 07:56:01.553Z	187.523° SSW	2025-12-14 08:04:01.553Z	258.184° W	37.967°	2025-12-14 08:13:01.553Z	333.343° NNW
18 mins	2025-12-14 18:45:01.553Z	37.848° NE	2025-12-14 18:54:01.553Z	96.653° ESE	27.726°	2025-12-14 19:03:01.553Z	151.384° SSE
20 mins	2025-12-14 20:45:01.553Z	11.469° NNE	2025-12-14 20:54:01.553Z	302.009° NW	43.634°	2025-12-14 21:05:01.553Z	211.058° SW
13 mins	2025-12-14 22:46:01.553Z	350.873° N	2025-12-14 22:52:01.553Z	315.442° NNW	19.968°	2025-12-14 22:59:01.553Z	274.349° WNW
7 mins	2025-12-15 04:33:01.553Z	59.99° ENE	2025-12-15 04:36:01.553Z	40.46° NE	14.176°	2025-12-15 04:40:01.553Z	16.033° NNE
17 mins	2025-12-15 06:26:01.553Z	137.291° SSE	2025-12-15 06:34:01.553Z	55.261° ENE	40.057°	2025-12-15 06:43:01.553Z	350.822° N

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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, 10864 on other resources

View DELTA 1 DEB, 10864 on Heavens-Above

View DELTA 1 DEB, 10864 on Keep Track

View DELTA 1 DEB, 10864 on Celestrak

View DELTA 1 DEB, 10864 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, 10864

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-12T19:59:19.593Z)

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, 10864 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago