DELTA 1 DEB, 7131

Orbit data source: Space-Track

DELTA 1 DEB, 7131 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/7131?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7131, 1973-086CV

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: 23 hours ago

TLE from 23 hours ago

0 DELTA 1 DEB
1 07131U 73086CV  26255.27703297  .00000487  00000-0  51714-2 0  9992
2 07131 101.9026 189.7333 0169576 111.9005  45.2488 12.15233210336001

Epoch: 2026-09-12T06:38Z

TLE epoch observation values (Epoch: 2026-09-12T06:38:55.648Z)

Latitude

20.977°

Longitude

-76.67428°

Altitude

1,521.357 km

Speed

7.148 km/s

True Right ascension

00h 57m 23s

True Declination

20° 52' 24"

Sunlit

Object was in full shadow 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

22:20:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,746.448 km

Perigee altitude

1,475.496 km

Semi-major axis

7,989.109 km

Eccentricity

0.01696

Inclination

101.9026°

RAAN

189.7333°

Arg. of periapsis

111.9005°

True anomaly

46.64956°

Mean anomaly

45.2488°

Eccentric anomaly

45.94709°

Mean motion

3.03945 °/min

Orbital period

118.44 mins

BSTAR

0.0051714

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

DELTA 1 DEB, 7201 (Decayed)

DELTA 1 DEB, 7077 (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	2026-09-13 08:06:47.518Z	27.569° NE	2026-09-13 08:14:47.518Z	111.621° ESE	53.967°	2026-09-13 08:22:47.518Z	179.024° S
12 mins	2026-09-13 10:04:47.518Z	354.529° N	2026-09-13 10:10:47.518Z	295.049° NW	34.578°	2026-09-13 10:16:47.518Z	244.1° WSW
10 mins	2026-09-13 17:33:47.518Z	88.518° E	2026-09-13 17:38:47.518Z	48.257° ENE	21.691°	2026-09-13 17:43:47.518Z	10.03° NNE
16 mins	2026-09-13 19:25:47.518Z	160.02° S	2026-09-13 19:33:47.518Z	339.976° N	86.514°	2026-09-13 19:41:47.518Z	342.591° N
9 mins	2026-09-13 21:26:47.518Z	238.554° WSW	2026-09-13 21:30:47.518Z	268.818° W	17.932°	2026-09-13 21:35:47.518Z	305.653° 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, 7131 on other resources

View DELTA 1 DEB, 7131 on Heavens-Above

View DELTA 1 DEB, 7131 on Keep Track

View DELTA 1 DEB, 7131 on Celestrak

View DELTA 1 DEB, 7131 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, 7131

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2026-09-12T06:38:55.648Z)

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, 7131 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago