DELTA 1 DEB, 10826

Orbit data source: Space-Track

DELTA 1 DEB, 10826 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/10826?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10826, 1976-077BW

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 (50 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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 DELTA 1 DEB
1 10826U 76077BW  26255.29477942  .00002210  00000-0  12399-1 0  9998
2 10826 101.9409 173.7057 0143868 302.0546 210.7327 12.60597947259977

Epoch: 2026-09-12T07:04Z

TLE epoch observation values (Epoch: 2026-09-12T07:04:28.941Z)

Latitude

27.42237°

Longitude

-97.45204°

Altitude

1,520.413 km

Speed

7.063 km/s

True Right ascension

23h 59m 53s

True Declination

27° 17' 44"

Sunlit

Object was in full shadow 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

18:35:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,530.183 km

Perigee altitude

1,305.859 km

Semi-major axis

7,796.158 km

Eccentricity

0.01439

Inclination

101.9409°

RAAN

173.7057°

Arg. of periapsis

302.0546°

True anomaly

209.90307°

Mean anomaly

210.7327°

Eccentric anomaly

210.31661°

Mean motion

3.15299 °/min

Orbital period

114.18 mins

BSTAR

0.012399

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

DELTA 1 DEB *, 18466 (Decayed)

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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.
10 mins	2026-09-13 05:47:46.191Z	53.241° ENE	2026-09-13 05:52:46.191Z	89.242° E	17.153°	2026-09-13 05:57:46.191Z	126.226° SE
15 mins	2026-09-13 07:38:46.191Z	19.047° NNE	2026-09-13 07:45:46.191Z	63.832° ENE	83.682°	2026-09-13 07:53:46.191Z	197.344° SSW
11 mins	2026-09-13 09:31:46.191Z	349.996° N	2026-09-13 09:36:46.191Z	310.485° NW	24.175°	2026-09-13 09:42:46.191Z	262.541° W
11 mins	2026-09-13 16:43:46.191Z	94.116° ESE	2026-09-13 16:48:46.191Z	49.555° ENE	24.607°	2026-09-13 16:54:46.191Z	4.012° NNE
15 mins	2026-09-13 18:32:46.191Z	166.267° S	2026-09-13 18:39:46.191Z	270.64° WNW	79.65°	2026-09-13 18:47:46.191Z	340.33° N
6 mins	2026-09-13 20:30:46.191Z	254.135° W	2026-09-13 20:32:46.191Z	269.907° W	14.34°	2026-09-13 20:36:46.191Z	299.705° 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, 10826 on other resources

View DELTA 1 DEB, 10826 on Heavens-Above

View DELTA 1 DEB, 10826 on Keep Track

View DELTA 1 DEB, 10826 on Celestrak

View DELTA 1 DEB, 10826 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, 10826

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-09-12T07:04:28.941Z)

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, 10826 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago