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 (52 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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 13525U 73086GN  26083.87036771  .00000015  00000-0  38573-3 0  9993
2 13525 101.9406  62.1339 0077541 148.7200 241.4733 12.51198088 86303

Epoch: 2026-03-24T20:53Z

TLE epoch observation values (Epoch: 2026-03-24T20:53:19.770Z)

Latitude

28.76387°

Longitude

-80.17374°

Altitude

1,492.141 km

Speed

7.107 km/s

True Right ascension

03h 42m 00s

True Declination

28° 37' 57"

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

02:34:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,517.799 km

Perigee altitude

1,396.289 km

Semi-major axis

7,835.181 km

Eccentricity

0.00775

Inclination

101.9406°

RAAN

62.1339°

Arg. of periapsis

148.72°

True anomaly

240.69624°

Mean anomaly

241.4733°

Eccentric anomaly

241.08441°

Mean motion

3.12946 °/min

Orbital period

115.04 mins

BSTAR

0.00038573

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Other satellites on launch #86 in the year 1973 (1973-11-06 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.
15 mins	2026-03-25 21:46:35.713Z	146.323° SSE	2026-03-25 21:54:35.713Z	59.05° ENE	42.569°	2026-03-25 22:01:35.713Z	348.949° N
11 mins	2026-03-25 23:42:35.713Z	218.576° SW	2026-03-25 23:47:35.713Z	262.162° W	24.168°	2026-03-25 23:53:35.713Z	314.038° NW
9 mins	2026-03-26 09:52:35.713Z	55.68° ENE	2026-03-26 09:56:35.713Z	89.079° E	18.754°	2026-03-26 10:01:35.713Z	131.507° SE
14 mins	2026-03-26 11:44:35.713Z	14.179° NNE	2026-03-26 11:50:35.713Z	302.928° NW	44.496°	2026-03-26 11:58:35.713Z	205.584° SW
8 mins	2026-03-26 13:38:35.713Z	341.7° N	2026-03-26 13:42:35.713Z	308.867° NW	16.952°	2026-03-26 13:46:35.713Z	276.713° WNW
13 mins	2026-03-26 20:51:35.713Z	111.386° ESE	2026-03-26 20:57:35.713Z	58.582° ENE	27.914°	2026-03-26 21:04:35.713Z	0.021° NNE

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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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-24T20:53:19.770Z)

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: 1 day ago