DELTA 1 DEB, 7158

Orbit data source: Space-Track

DELTA 1 DEB, 7158 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/7158?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7158, 1973-086DW

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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1  7158U 73086DW  26122.05048828 -.00000039  00000-0  60994-4 0  9998
2  7158 102.4458 153.2048 0041311 187.8205 199.2077 12.31771915359448

Epoch: 2026-05-02T01:12Z

TLE epoch observation values (Epoch: 2026-05-02T01:12:42.187Z)

Latitude

26.22673°

Longitude

-91.15651°

Altitude

1,575.436 km

Speed

7.069 km/s

True Right ascension

09h 47m 58s

True Declination

26° 06' 17"

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

10:22:12

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,571.997 km

Perigee altitude

1,506.582 km

Semi-major axis

7,917.426 km

Eccentricity

0.00413

Inclination

102.4458°

RAAN

153.2048°

Arg. of periapsis

187.8205°

True anomaly

199.05271°

Mean anomaly

199.2077°

Eccentric anomaly

199.13013°

Mean motion

3.08083 °/min

Orbital period

116.85 mins

BSTAR

0.000060994

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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.
6 mins	2026-05-03 02:38:36.355Z	288.958° WNW	2026-05-03 02:38:36.355Z	288.958° WNW	35.835°	2026-05-03 02:44:36.355Z	329.986° NNW
15 mins	2026-05-03 14:44:36.355Z	25.48° NE	2026-05-03 14:51:36.355Z	101.543° ESE	42.702°	2026-05-03 14:59:36.355Z	187.255° SSW
13 mins	2026-05-03 16:39:36.355Z	356.03° N	2026-05-03 16:45:36.355Z	305.54° NW	26.467°	2026-05-03 16:52:36.355Z	249.5° W
12 mins	2026-05-04 00:01:36.355Z	98.169° ESE	2026-05-04 00:07:36.355Z	49.561° ENE	23.373°	2026-05-04 00:13:36.355Z	4.076° NNE
16 mins	2026-05-04 01:53:36.355Z	165.184° S	2026-05-04 02:00:36.355Z	220.706° SW	44.496°	2026-05-04 02:09:36.355Z	339.873° 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, 7158 on other resources

View DELTA 1 DEB, 7158 on Heavens-Above

View DELTA 1 DEB, 7158 on Keep Track

View DELTA 1 DEB, 7158 on Celestrak

View DELTA 1 DEB, 7158 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, 7158

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: 2026-05-02T01:12:42.187Z)

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, 7158 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago