DELTA 1 DEB, 13525

Orbit data source: Space-Track

DELTA 1 DEB, 13525 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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/13525?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

13525, 1973-086GN

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1973-11-06 (53 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: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 13525U 73086GN  26170.41110137  .00000053  00000-0  63048-3 0  9996
2 13525 101.9502 148.8497 0077725 345.7348 168.8733 12.51216828 97120

Epoch: 2026-06-19T09:51Z

TLE epoch observation values (Epoch: 2026-06-19T09:51:59.158Z)

Latitude

24.66496°

Longitude

-81.23709°

Altitude

1,521.885 km

Speed

7.079 km/s

True Right ascension

22h 17m 35s

True Declination

24° 32' 51"

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

05:36:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,517.865 km

Perigee altitude

1,396.068 km

Semi-major axis

7,835.103 km

Eccentricity

0.00777

Inclination

101.9502°

RAAN

148.8497°

Arg. of periapsis

345.7348°

True anomaly

169.04356°

Mean anomaly

168.8733°

Eccentric anomaly

168.95859°

Mean motion

3.12951 °/min

Orbital period

115.03 mins

BSTAR

0.00063048

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Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB, 7046

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 7205 (Decayed)

DELTA 1 DEB, 7206 (Decayed)

DELTA 1 DEB, 12000

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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.
4 mins	2026-06-22 19:49:16.059Z	58.256° ENE	2026-06-22 19:51:16.059Z	43.717° NE	11.281°	2026-06-22 19:53:16.059Z	29.144° NE
14 mins	2026-06-22 21:36:16.059Z	132.848° SE	2026-06-22 21:42:16.059Z	67.074° ENE	38.407°	2026-06-22 21:50:16.059Z	351.49° N
12 mins	2026-06-22 23:30:16.059Z	208.698° SW	2026-06-22 23:35:16.059Z	258.329° W	29.178°	2026-06-22 23:42:16.059Z	322.472° NNW
8 mins	2026-06-23 09:41:16.059Z	62.104° ENE	2026-06-23 09:45:16.059Z	92.227° ESE	15.403°	2026-06-23 09:49:16.059Z	121.571° SE
15 mins	2026-06-23 11:32:16.059Z	20.141° NNE	2026-06-23 11:39:16.059Z	138.328° SSE	44.713°	2026-06-23 11:47:16.059Z	196.19° SSW
11 mins	2026-06-23 13:26:16.059Z	346.702° N	2026-06-23 13:31:16.059Z	303.885° NW	22.404°	2026-06-23 13:37:16.059Z	258.511° W

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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, 13525 on other resources

View DELTA 1 DEB, 13525 on Heavens-Above

View DELTA 1 DEB, 13525 on Keep Track

View DELTA 1 DEB, 13525 on Celestrak

View DELTA 1 DEB, 13525 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, 13525

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-19T09:51:59.158Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 13525 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago