DELTA 1 DEB, 7164

Orbit data source: Space-Track

DELTA 1 DEB, 7164 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/7164?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7164, 1973-086EC

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, 0.3 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 DELTA 1 DEB
1  7164U 73086EC  25356.84390431  .00000352  00000-0  18011-2 0  9998
2  7164 101.0841  26.9815 0091247 232.3925 313.3637 12.76201979416253

Epoch: 2025-12-22T20:15Z

TLE epoch observation values (Epoch: 2025-12-22T20:15:13.332Z)

Latitude

-5.03201°

Longitude

170.55634°

Altitude

1,312.082 km

Speed

7.223 km/s

True Right ascension

13h 43m 59s

True Declination

-5° 00' 15"

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

00:44:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,424.808 km

Perigee altitude

1,283.696 km

Semi-major axis

7,732.389 km

Eccentricity

0.00912

Inclination

101.0841°

RAAN

26.9815°

Arg. of periapsis

232.3925°

True anomaly

312.59755°

Mean anomaly

313.3637°

Eccentric anomaly

312.98123°

Mean motion

3.19207 °/min

Orbital period

112.78 mins

BSTAR

0.0018011

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

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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	2025-12-23 02:53:47.817Z	195.562° SSW	2025-12-23 03:00:47.817Z	266.866° W	33.645°	2025-12-23 03:07:47.817Z	328.842° NNW
14 mins	2025-12-23 14:43:47.817Z	26.212° NE	2025-12-23 14:49:47.817Z	87.602° E	40.851°	2025-12-23 14:57:47.817Z	182.329° SSW
11 mins	2025-12-23 16:35:47.817Z	349.123° N	2025-12-23 16:40:47.817Z	299.523° NW	26.558°	2025-12-23 16:46:47.817Z	246.619° WSW
6 mins	2025-12-23 23:44:47.817Z	66.435° ENE	2025-12-23 23:46:47.817Z	51.004° ENE	13.783°	2025-12-23 23:50:47.817Z	20.887° NNE
8 mins	2025-12-24 01:29:47.817Z	144.009° SSE	2025-12-24 01:36:47.817Z	56.361° ENE	41.741°	2025-12-24 01:37:47.817Z	28.147° NE

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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, 7164 on other resources

View DELTA 1 DEB, 7164 on Heavens-Above

View DELTA 1 DEB, 7164 on Keep Track

View DELTA 1 DEB, 7164 on Celestrak

View DELTA 1 DEB, 7164 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, 7164

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2025-12-22T20:15:13.332Z)

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, 7164 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago