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)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 DELTA 1 DEB
1 13525U 73086GN  26033.51883850 -.00000018  00000-0  17883-3 0  9992
2 13525 101.9324  11.7264 0077283 245.1916 242.3883 12.51192018 80002

Epoch: 2026-02-02T12:27Z

TLE epoch observation values (Epoch: 2026-02-02T12:27:07.646Z)

Latitude

51.67096°

Longitude

-112.34224°

Altitude

1,496.072 km

Speed

7.108 km/s

True Right ascension

13h 48m 36s

True Declination

51° 31' 09"

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

06:41:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,517.622 km

Perigee altitude

1,396.516 km

Semi-major axis

7,835.206 km

Eccentricity

0.00773

Inclination

101.9324°

RAAN

11.7264°

Arg. of periapsis

245.1916°

True anomaly

241.60709°

Mean anomaly

242.3883°

Eccentric anomaly

241.99734°

Mean motion

3.12945 °/min

Orbital period

115.04 mins

BSTAR

0.00017883

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

DELTA 1 DEB, 18645

DELTA 1 DEB, 42583

DELTA 1 DEB, 18671

DELTA 1 DEB, 7070 (Decayed)

DELTA 1 DEB, 7078 (Decayed)

DELTA 1 DEB, 7062 (Decayed)

DELTA 1 DEB, 7067 (Decayed)

DELTA 1 DEB, 7201 (Decayed)

DELTA 1 DEB, 7204 (Decayed)

DELTA 1 DEB, 7159 (Decayed)

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 7090 (Decayed)

DELTA 1 DEB, 7125 (Decayed)

DELTA 1 DEB, 42575

DELTA 1 DEB, 7206 (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.
9 mins	2026-02-03 09:34:17.710Z	56.523° ENE	2026-02-03 09:38:17.710Z	86.043° E	15.517°	2026-02-03 09:43:17.710Z	124.184° SE
15 mins	2026-02-03 11:25:17.710Z	18.757° NNE	2026-02-03 11:33:17.710Z	170.125° S	44.633°	2026-02-03 11:40:17.710Z	197.409° SSW
10 mins	2026-02-03 13:20:17.710Z	345.147° N	2026-02-03 13:24:17.710Z	311.871° NW	21.319°	2026-02-03 13:30:17.710Z	263.142° W
11 mins	2026-02-03 20:34:17.710Z	98.985° ESE	2026-02-03 20:39:17.710Z	56.015° ENE	24.516°	2026-02-03 20:45:17.710Z	6.411° NNE
15 mins	2026-02-03 22:24:17.710Z	169.354° S	2026-02-03 22:31:17.710Z	239.123° WSW	43.967°	2026-02-03 22:39:17.710Z	338.455° N
6 mins	2026-02-04 00:23:17.710Z	253.552° W	2026-02-04 00:25:17.710Z	268.178° W	13.127°	2026-02-04 00:29:17.710Z	296.839° 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, 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: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-02-02T12:27:07.646Z)

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: 16 hours ago