DELTA 1 DEB, 7181

Orbit data source: Space-Track

DELTA 1 DEB, 7181 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/7181?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7181, 1973-086ES

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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 DELTA 1 DEB
1 07181U 73086ES  26133.17861314  .00000149  00000-0  11578-2 0  9995
2 07181 102.3854 270.2636 0104748 167.2847  12.9530 12.57212823406011

Epoch: 2026-05-13T04:17Z

TLE epoch observation values (Epoch: 2026-05-13T04:17:12.175Z)

Latitude

-0.60715°

Longitude

154.88784°

Altitude

1,357.386 km

Speed

7.216 km/s

True Right ascension

06h 00m 31s

True Declination

0° 36' 14"

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

01:47:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,513.855 km

Perigee altitude

1,350.235 km

Semi-major axis

7,810.182 km

Eccentricity

0.01047

Inclination

102.3854°

RAAN

270.2636°

Arg. of periapsis

167.2847°

True anomaly

13.22553°

Mean anomaly

12.953°

Eccentric anomaly

13.08891°

Mean motion

3.1445 °/min

Orbital period

114.49 mins

BSTAR

0.0011578

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

DELTA 1 DEB, 7070 (Decayed)

DELTA 1 DEB, 7487 (Decayed)

DELTA 1 DEB, 7145

DELTA 1 DEB, 7151

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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.
13 mins	2026-05-13 21:09:53.971Z	36.727° NE	2026-05-13 21:16:53.971Z	106.258° ESE	30.624°	2026-05-13 21:22:53.971Z	161.843° S
13 mins	2026-05-13 23:02:53.971Z	3.276° NNE	2026-05-13 23:08:53.971Z	298.193° NW	36.25°	2026-05-13 23:15:53.971Z	228.297° WSW
4 mins	2026-05-14 06:20:53.971Z	55.278° ENE	2026-05-14 06:22:53.971Z	40.591° NE	11.665°	2026-05-14 06:24:53.971Z	26.112° NE
15 mins	2026-05-14 08:05:53.971Z	134.688° SE	2026-05-14 08:12:53.971Z	67.195° ENE	38.621°	2026-05-14 08:20:53.971Z	351.053° N
13 mins	2026-05-14 09:59:53.971Z	205.92° SW	2026-05-14 10:05:53.971Z	266.065° W	30.09°	2026-05-14 10:12:53.971Z	324.32° NNW

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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, 7181 on other resources

View DELTA 1 DEB, 7181 on Heavens-Above

View DELTA 1 DEB, 7181 on Keep Track

View DELTA 1 DEB, 7181 on Celestrak

View DELTA 1 DEB, 7181 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, 7181

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-13T04:17:12.175Z)

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, 7181 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago