DELTA 1 DEB, 7166

Orbit data source: Space-Track

DELTA 1 DEB, 7166 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/7166?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7166, 1973-086EE

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 07166U 73086EE  25291.98755590  .00000105  00000-0  11097-2 0  9997
2 07166 102.2383 291.3335 0014708 353.2273  66.8189 12.41438015350681

Epoch: 2025-10-18T23:42Z

TLE epoch observation values (Epoch: 2025-10-18T23:42:04.829Z)

Latitude

58.09374°

Longitude

-112.1822°

Altitude

1,505.542 km

Speed

7.119 km/s

True Right ascension

18h 04m 11s

True Declination

57° 57' 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

10:50:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,509.685 km

Perigee altitude

1,486.516 km

Semi-major axis

7,876.237 km

Eccentricity

0.00147

Inclination

102.2383°

RAAN

291.3335°

Arg. of periapsis

353.2273°

True anomaly

66.97395°

Mean anomaly

66.8189°

Eccentric anomaly

66.89641°

Mean motion

3.10502 °/min

Orbital period

115.94 mins

BSTAR

0.0011097

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

DELTA 1 DEB, 14883

DELTA 1 DEB, 7079

DELTA 1 DEB, 7199 (Decayed)

DELTA 1 DEB, 42582

DELTA 1 DEB, 7205 (Decayed)

DELTA 1 DEB, 7489

DELTA 1 DEB, 7203

DELTA 1 DEB, 7047 (Decayed)

DELTA 1 DEB, 7062 (Decayed)

DELTA 1 DEB, 7070 (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.
14 mins	2025-10-19 22:42:51.178Z	124.298° SE	2025-10-19 22:49:51.178Z	63.249° ENE	33.233°	2025-10-19 22:56:51.178Z	357.676° N
14 mins	2025-10-20 00:36:51.178Z	190.284° SSW	2025-10-20 00:43:51.178Z	262.72° W	36.151°	2025-10-20 00:50:51.178Z	328.206° NNW
15 mins	2025-10-20 12:45:51.178Z	25.562° NE	2025-10-20 12:52:51.178Z	109.944° ESE	42.714°	2025-10-20 13:00:51.178Z	187.369° SSW
12 mins	2025-10-20 14:40:51.178Z	350.214° N	2025-10-20 14:45:51.178Z	304.357° NW	26.442°	2025-10-20 14:52:51.178Z	248.742° W

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, 7166 on other resources

View DELTA 1 DEB, 7166 on Heavens-Above

View DELTA 1 DEB, 7166 on Keep Track

View DELTA 1 DEB, 7166 on Celestrak

View DELTA 1 DEB, 7166 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, 7166

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: 2025-10-18T23:42:04.829Z)

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, 7166 on other resources

Documentation

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