DELTA 1 DEB, 7137

Orbit data source: Space-Track

DELTA 1 DEB, 7137 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/7137?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

7137, 1973-086DB

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  7137U 73086DB  26034.45451052  .00000298  00000-0  19993-2 0  9995
2  7137 101.7313  20.2339 0038302  10.6056 120.6901 12.59092150390093

Epoch: 2026-02-03T10:54Z

TLE epoch observation values (Epoch: 2026-02-03T10:54:29.708Z)

Latitude

47.09192°

Longitude

-84.18053°

Altitude

1,449.09 km

Speed

7.135 km/s

True Right ascension

14h 12m 18s

True Declination

46° 56' 08"

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

19:36:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,454.112 km

Perigee altitude

1,394.343 km

Semi-major axis

7,802.365 km

Eccentricity

0.00383

Inclination

101.7313°

RAAN

20.2339°

Arg. of periapsis

10.6056°

True anomaly

121.06661°

Mean anomaly

120.6901°

Eccentric anomaly

120.87845°

Mean motion

3.14923 °/min

Orbital period

114.31 mins

BSTAR

0.0019993

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

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.
14 mins	2026-02-03 21:46:22.641Z	130.057° SE	2026-02-03 21:53:22.641Z	64.496° ENE	35.12°	2026-02-03 22:00:22.641Z	356.082° N
13 mins	2026-02-03 23:39:22.641Z	196.891° SSW	2026-02-03 23:45:22.641Z	254.143° W	32.628°	2026-02-03 23:52:22.641Z	325.11° NNW
14 mins	2026-02-04 11:38:22.641Z	25.323° NE	2026-02-04 11:44:22.641Z	92.186° ESE	42.809°	2026-02-04 11:52:22.641Z	187.22° SSW
11 mins	2026-02-04 13:31:22.641Z	349.155° N	2026-02-04 13:36:22.641Z	302.675° NW	25.416°	2026-02-04 13:42:22.641Z	252.018° 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, 7137 on other resources

View DELTA 1 DEB, 7137 on Heavens-Above

View DELTA 1 DEB, 7137 on Keep Track

View DELTA 1 DEB, 7137 on Celestrak

View DELTA 1 DEB, 7137 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, 7137

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: 2026-02-03T10:54:29.708Z)

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, 7137 on other resources

Documentation

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