DELTA 1 DEB, 7161

Orbit data source: Space-Track

DELTA 1 DEB, 7161 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/7161?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7161, 1973-086DZ

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, 0.2 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 DELTA 1 DEB
1 07161U 73086DZ  26034.58241154 -.00000023  00000-0  16637-3 0  9996
2 07161 102.2241  62.9656 0014438   9.7403 144.7807 12.41249791366215

Epoch: 2026-02-03T13:58Z

TLE epoch observation values (Epoch: 2026-02-03T13:58:40.357Z)

Latitude

24.79668°

Longitude

-94.7476°

Altitude

1,513.282 km

Speed

7.106 km/s

True Right ascension

16h 34m 43s

True Declination

24° 40' 43"

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

22:51:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,510.269 km

Perigee altitude

1,487.523 km

Semi-major axis

7,877.033 km

Eccentricity

0.00144

Inclination

102.2241°

RAAN

62.9656°

Arg. of periapsis

9.7403°

True anomaly

144.87597°

Mean anomaly

144.7807°

Eccentric anomaly

144.82835°

Mean motion

3.10455 °/min

Orbital period

115.96 mins

BSTAR

0.00016637

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

DELTA 1 DEB, 42579

DELTA 1 DEB, 9700 (Decayed)

DELTA 1 DEB, 7488 (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.
6 mins	2026-02-03 23:04:27.989Z	64.476° ENE	2026-02-03 23:07:27.989Z	42.565° NE	12.921°	2026-02-03 23:10:27.989Z	21° NNE
15 mins	2026-02-04 00:52:27.989Z	137.655° SSE	2026-02-04 00:59:27.989Z	59.326° ENE	40.213°	2026-02-04 01:07:27.989Z	349.587° N
13 mins	2026-02-04 02:47:27.989Z	208.964° SW	2026-02-04 02:53:27.989Z	263.962° W	27.755°	2026-02-04 03:00:27.989Z	321.995° NNW
9 mins	2026-02-04 13:03:27.989Z	59.006° ENE	2026-02-04 13:07:27.989Z	90.598° ESE	17.993°	2026-02-04 13:12:27.989Z	129.403° SE
15 mins	2026-02-04 14:55:27.989Z	17.103° NNE	2026-02-04 15:02:27.989Z	254.325° W	44.934°	2026-02-04 15:10:27.989Z	202.221° SSW
10 mins	2026-02-04 16:50:27.989Z	345.627° N	2026-02-04 16:54:27.989Z	313.879° NW	19.714°	2026-02-04 17:00:27.989Z	267.234° W

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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, 7161 on other resources

View DELTA 1 DEB, 7161 on Heavens-Above

View DELTA 1 DEB, 7161 on Keep Track

View DELTA 1 DEB, 7161 on Celestrak

View DELTA 1 DEB, 7161 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, 7161

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-02-03T13:58:40.357Z)

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, 7161 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago