DELTA 1 DEB, 21682

Orbit data source: Space-Track

DELTA 1 DEB, 21682 is space debris in LEO originally from a launch on Thu, 12 Jun 1975 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/21682?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

21682, 1975-052JJ

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1975-06-12 (51 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)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 DELTA 1 DEB
1 21682U 75052JJ  26064.89739191  .00001682  00000-0  10562-1 0  9995
2 21682  99.3992  51.0719 0842258 104.7386 292.4194 11.78676908483158

Epoch: 2026-03-05T21:32Z

TLE epoch observation values (Epoch: 2026-03-05T21:32:14.661Z)

Latitude

27.53496°

Longitude

-80.55697°

Altitude

1,570.54 km

Speed

7.176 km/s

True Right ascension

03h 04m 34s

True Declination

27° 24' 31"

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

11:53:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,461.986 km

Perigee altitude

1,088.533 km

Semi-major axis

8,153.397 km

Eccentricity

0.08423

Inclination

99.3992°

RAAN

51.0719°

Arg. of periapsis

104.7386°

True anomaly

283.16534°

Mean anomaly

292.4194°

Eccentric anomaly

287.82528°

Mean motion

2.94805 °/min

Orbital period

122.11 mins

BSTAR

0.010562

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Other satellites on launch #52 in the year 1975 (1975-06-12 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.
8 mins	2026-03-06 10:16:12.677Z	60.227° ENE	2026-03-06 10:19:12.677Z	89.003° E	16.416°	2026-03-06 10:24:12.677Z	131.791° SE
12 mins	2026-03-06 12:15:12.677Z	6.722° NNE	2026-03-06 12:20:12.677Z	298.7° NW	42.807°	2026-03-06 12:27:12.677Z	207.775° SW
13 mins	2026-03-06 21:57:12.677Z	131.688° SE	2026-03-06 22:04:12.677Z	61.317° ENE	34.612°	2026-03-06 22:10:12.677Z	0.76° NNE
13 mins	2026-03-06 23:57:12.677Z	202.079° SSW	2026-03-07 00:04:12.677Z	262.176° W	30.272°	2026-03-07 00:10:12.677Z	323.266° NNW

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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, 21682 on other resources

View DELTA 1 DEB, 21682 on Heavens-Above

View DELTA 1 DEB, 21682 on Keep Track

View DELTA 1 DEB, 21682 on Celestrak

View DELTA 1 DEB, 21682 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, 21682

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-03-05T21:32:14.661Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 21682 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago