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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1  7161U 73086DZ  25342.98450743 -.00000023  00000-0  16739-3 0  9990
2  7161 102.2289   6.0298 0014780 114.4535 317.1559 12.41246021359190

Epoch: 2025-12-08T23:37Z

TLE epoch observation values (Epoch: 2025-12-08T23:37:41.441Z)

Latitude

68.01668°

Longitude

-98.66259°

Altitude

1,504.378 km

Speed

7.122 km/s

True Right ascension

22h 14m 56s

True Declination

67° 54' 30"

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

05:17:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,510.555 km

Perigee altitude

1,487.27 km

Semi-major axis

7,877.049 km

Eccentricity

0.00148

Inclination

102.2289°

RAAN

6.0298°

Arg. of periapsis

114.4535°

True anomaly

317.04057°

Mean anomaly

317.1559°

Eccentric anomaly

317.09825°

Mean motion

3.10454 °/min

Orbital period

115.96 mins

BSTAR

0.00016739

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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.
7 mins	2025-12-10 12:42:13.979Z	63.27° ENE	2025-12-10 12:46:13.979Z	92.38° ESE	13.146°	2025-12-10 12:49:13.979Z	114.101° SE
15 mins	2025-12-10 14:34:13.979Z	22.639° NE	2025-12-10 14:41:13.979Z	132.677° SE	44.063°	2025-12-10 14:49:13.979Z	193.235° SSW
11 mins	2025-12-10 16:29:13.979Z	346.847° N	2025-12-10 16:34:13.979Z	301.662° NW	23.496°	2025-12-10 16:40:13.979Z	255.566° W
11 mins	2025-12-10 23:47:13.979Z	97.109° ESE	2025-12-10 23:52:13.979Z	53.795° ENE	23.735°	2025-12-10 23:58:13.979Z	5.203° NNE
15 mins	2025-12-11 01:38:13.979Z	168.326° S	2025-12-11 01:45:13.979Z	256.364° W	44.194°	2025-12-11 01:53:13.979Z	338.851° N
5 mins	2025-12-11 03:38:13.979Z	255.946° W	2025-12-11 03:40:13.979Z	270.937° WNW	13.169°	2025-12-11 03:43:13.979Z	292.889° NW

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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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-08T23:37:41.441Z)

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: 1 day ago