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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/7137?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/7137?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

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: 12 hours ago

TLE from 12 hours ago

0 DELTA 1 DEB
1 07137U 73086DB  25338.24714608  .00000477  00000-0  30430-2 0  9995
2 07137 101.7232 319.1470 0033157 129.7110 250.3261 12.59037551382393

Epoch: 2025-12-04T05:55Z

TLE epoch observation values (Epoch: 2025-12-04T05:55:53.421Z)

Latitude

19.2542°

Longitude

152.73193°

Altitude

1,437.848 km

Speed

7.14 km/s

True Right ascension

21h 00m 02s

True Declination

19° 09' 24"

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

15:49:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,450.324 km

Perigee altitude

1,398.582 km

Semi-major axis

7,802.59 km

Eccentricity

0.00332

Inclination

101.7232°

RAAN

319.147°

Arg. of periapsis

129.711°

True anomaly

249.96883°

Mean anomaly

250.3261°

Eccentric anomaly

250.14741°

Mean motion

3.14909 °/min

Orbital period

114.32 mins

BSTAR

0.003043

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

DELTA 1 DEB, 7047 (Decayed)

DELTA 1 DEB, 7029

DELTA 1 DEB, 7206 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

DELTA 1 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
13 mins	2025-12-04 21:13:32.895Z	113.452° SE	2025-12-04 21:20:32.895Z	53.425° ENE	26.655°	2025-12-04 21:26:32.895Z	2.895° NNE
14 mins	2025-12-04 23:05:32.895Z	178.563° S	2025-12-04 23:11:32.895Z	241.204° WSW	41.484°	2025-12-04 23:19:32.895Z	335.575° NNW
13 mins	2025-12-05 11:04:32.895Z	34.7° NE	2025-12-05 11:10:32.895Z	95.034° ESE	34.535°	2025-12-05 11:17:32.895Z	167.584° S
12 mins	2025-12-05 12:57:32.895Z	357.404° N	2025-12-05 13:02:32.895Z	306.585° NW	33.277°	2025-12-05 13:09:32.895Z	234.841° WSW

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-04T05:55:53.421Z)

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: 12 hours ago