DELTA 1 DEB, 7148

Orbit data source: Space-Track

DELTA 1 DEB, 7148 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/7148?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7148, 1973-086DN

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: 9 hours ago

TLE from 9 hours ago

0 DELTA 1 DEB
1  7148U 73086DN  26039.04771973  .00000241  00000-0  24744-2 0  9992
2  7148 102.0633  70.1802 0130241 167.3651 221.2989 12.26010690337772

Epoch: 2026-02-08T01:08Z

TLE epoch observation values (Epoch: 2026-02-08T01:08:42.984Z)

Latitude

27.06544°

Longitude

-91.40033°

Altitude

1,647.768 km

Speed

7.016 km/s

True Right ascension

04h 15m 45s

True Declination

26° 56' 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

12:48:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,667.505 km

Perigee altitude

1,460.625 km

Semi-major axis

7,942.202 km

Eccentricity

0.01302

Inclination

102.0633°

RAAN

70.1802°

Arg. of periapsis

167.3651°

True anomaly

220.32585°

Mean anomaly

221.2989°

Eccentric anomaly

220.81119°

Mean motion

3.06642 °/min

Orbital period

117.4 mins

BSTAR

0.0024744

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

DELTA 1 DEB, 7487 (Decayed)

DELTA 1 DEB, 7087 (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.
11 mins	2026-02-08 13:25:38.441Z	48.662° ENE	2026-02-08 13:31:38.441Z	98.515° ESE	21.127°	2026-02-08 13:36:38.441Z	138.82° SSE
14 mins	2026-02-08 15:20:38.441Z	12.241° NNE	2026-02-08 15:26:38.441Z	315.993° NNW	43.524°	2026-02-08 15:34:38.441Z	210.023° SW
7 mins	2026-02-08 17:17:38.441Z	337.727° N	2026-02-08 17:20:38.441Z	314.242° NW	16.119°	2026-02-08 17:24:38.441Z	283.15° WNW
15 mins	2026-02-09 00:37:38.441Z	123.947° SE	2026-02-09 00:44:38.441Z	63.141° ENE	34.44°	2026-02-09 00:52:38.441Z	355.109° N
15 mins	2026-02-09 02:32:38.441Z	191.094° SSW	2026-02-09 02:39:38.441Z	256.049° W	36.499°	2026-02-09 02:47:38.441Z	329.2° 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, 7148 on other resources

View DELTA 1 DEB, 7148 on Heavens-Above

View DELTA 1 DEB, 7148 on Keep Track

View DELTA 1 DEB, 7148 on Celestrak

View DELTA 1 DEB, 7148 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, 7148

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-02-08T01:08:42.984Z)

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, 7148 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago