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

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 07181U 73086ES  26206.35235395  .00000178  00000-0  13330-2 0  9990
2 07181 102.3948 347.1203 0102578  29.9341 357.8910 12.57240058415217

Epoch: 2026-07-25T08:27Z

TLE epoch observation values (Epoch: 2026-07-25T08:27:23.381Z)

Latitude

27.11896°

Longitude

-89.22318°

Altitude

1,357.261 km

Speed

7.219 km/s

True Right ascension

22h 42m 45s

True Declination

26° 59' 26"

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

23:16:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,512.047 km

Perigee altitude

1,351.819 km

Semi-major axis

7,810.07 km

Eccentricity

0.01026

Inclination

102.3948°

RAAN

347.1203°

Arg. of periapsis

29.9341°

True anomaly

357.84718°

Mean anomaly

357.891°

Eccentric anomaly

357.86915°

Mean motion

3.14457 °/min

Orbital period

114.48 mins

BSTAR

0.001333

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

DELTA 1 DEB *, 7144 (Decayed)

DELTA 1 DEB, 9700 (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.
7 mins	2026-07-26 11:11:03.852Z	242.39° WSW	2026-07-26 11:14:03.852Z	266.125° W	13.719°	2026-07-26 11:18:03.852Z	297.813° NW
12 mins	2026-07-26 21:15:03.852Z	45.584° ENE	2026-07-26 21:21:03.852Z	102.556° ESE	27.127°	2026-07-26 21:27:03.852Z	153.292° SSE
14 mins	2026-07-26 23:07:03.852Z	7.429° NNE	2026-07-26 23:13:03.852Z	302.054° NW	40.626°	2026-07-26 23:21:03.852Z	219.239° SW
5 mins	2026-07-27 01:02:03.852Z	329.786° NNW	2026-07-27 01:04:03.852Z	314.408° NW	13.093°	2026-07-27 01:07:03.852Z	292.214° WNW
12 mins	2026-07-27 08:12:03.852Z	121.44° SE	2026-07-27 08:17:03.852Z	69.411° E	33.494°	2026-07-27 08:24:03.852Z	356.744° N

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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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-07-25T08:27:23.381Z)

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: 1 day ago