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 (53 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

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 07158U 73086DW  26260.03888807 -.00000054  00000-0 -67246-4 0  9993
2 07158 102.4364 291.9646 0040988 300.8384  92.0302 12.31773848376438

Epoch: 2026-09-17T00:55Z

TLE epoch observation values (Epoch: 2026-09-17T00:55:59.929Z)

Latitude

32.51599°

Longitude

-86.05879°

Altitude

1,546.818 km

Speed

7.096 km/s

True Right ascension

18h 55m 41s

True Declination

32° 22' 33"

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

01:23:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,571.732 km

Perigee altitude

1,506.828 km

Semi-major axis

7,917.417 km

Eccentricity

0.0041

Inclination

102.4364°

RAAN

291.9646°

Arg. of periapsis

300.8384°

True anomaly

92.4995°

Mean anomaly

92.0302°

Eccentric anomaly

92.26486°

Mean motion

3.08083 °/min

Orbital period

116.85 mins

BSTAR

-0.000067246

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

DELTA 1 DEB, 7205 (Decayed)

DELTA 1 DEB *, 7144 (Decayed)

DELTA 1 DEB, 7163

DELTA 1 DEB, 7138

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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.
16 mins	2026-09-18 14:25:43.753Z	31.403° NE	2026-09-18 14:33:43.753Z	105.113° ESE	46.367°	2026-09-18 14:41:43.753Z	172.396° S
14 mins	2026-09-18 16:21:43.753Z	0.494° NNE	2026-09-18 16:27:43.753Z	303.656° NW	43.48°	2026-09-18 16:35:43.753Z	233.578° WSW
9 mins	2026-09-18 23:45:43.753Z	76.368° E	2026-09-18 23:49:43.753Z	46.174° ENE	17.704°	2026-09-18 23:54:43.753Z	10.516° NNE
15 mins	2026-09-19 01:35:43.753Z	147.508° SSE	2026-09-19 01:42:43.753Z	67.243° ENE	72.215°	2026-09-19 01:50:43.753Z	346.343° N
12 mins	2026-09-19 03:32:43.753Z	221.364° SW	2026-09-19 03:37:43.753Z	262.833° W	25.093°	2026-09-19 03:44:43.753Z	316.935° NNW

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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: 2026-09-17T00:55:59.929Z)

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