DELTA 1 DEB, 7129

Orbit data source: Space-Track

DELTA 1 DEB, 7129 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/7129?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7129, 1973-086CT

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, 0.2 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 07129U 73086CT  26032.55070453 -.00000317  00000-0 -29512-2 0  9999
2 07129 102.0458 259.3596 0249158 214.5628 176.8649 12.04441807291023

Epoch: 2026-02-01T13:13Z

TLE epoch observation values (Epoch: 2026-02-01T13:13:00.871Z)

Latitude

30.856°

Longitude

-77.94293°

Altitude

1,864.64 km

Speed

6.871 km/s

True Right ascension

16h 48m 16s

True Declination

30° 43' 30"

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

01:44:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,858.9 km

Perigee altitude

1,458.413 km

Semi-major axis

8,036.793 km

Eccentricity

0.02492

Inclination

102.0458°

RAAN

259.3596°

Arg. of periapsis

214.5628°

True anomaly

177.01633°

Mean anomaly

176.8649°

Eccentric anomaly

176.94108°

Mean motion

3.01244 °/min

Orbital period

119.5 mins

BSTAR

-0.0029512

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

DELTA 1 DEB, 9700 (Decayed)

DELTA 1 DEB, 7488 (Decayed)

DELTA 1 DEB, 18511 (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.
16 mins	2026-02-04 03:29:39.679Z	25.253° NE	2026-02-04 03:37:39.679Z	94.044° ESE	40.995°	2026-02-04 03:45:39.679Z	181.295° SSW
13 mins	2026-02-04 05:28:39.679Z	355.378° N	2026-02-04 05:34:39.679Z	303.783° NW	28.972°	2026-02-04 05:41:39.679Z	246.456° WSW
14 mins	2026-02-04 12:58:39.679Z	101.684° ESE	2026-02-04 13:05:39.679Z	50.92° ENE	26.23°	2026-02-04 13:12:39.679Z	2.35° NNE
19 mins	2026-02-04 14:52:39.679Z	166.144° S	2026-02-04 15:01:39.679Z	262.018° W	44.533°	2026-02-04 15:11:39.679Z	340.426° N
10 mins	2026-02-04 16:55:39.679Z	242.833° WSW	2026-02-04 16:59:39.679Z	268.784° W	16.709°	2026-02-04 17:05:39.679Z	306.582° 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, 7129 on other resources

View DELTA 1 DEB, 7129 on Heavens-Above

View DELTA 1 DEB, 7129 on Keep Track

View DELTA 1 DEB, 7129 on Celestrak

View DELTA 1 DEB, 7129 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, 7129

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-02-01T13:13:00.871Z)

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, 7129 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago