DELTA 1 DEB, 7153

Orbit data source: Space-Track

DELTA 1 DEB, 7153 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/7153?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/7153?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

7153, 1973-086DT

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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 DELTA 1 DEB
1  7153U 73086DT  25343.83817125  .00000105  00000-0  11800-2 0  9990
2  7153 102.1336 307.3144 0033175 127.5070 263.1850 12.35983433347344

Epoch: 2025-12-09T20:06Z

TLE epoch observation values (Epoch: 2025-12-09T20:06:57.996Z)

Latitude

29.61669°

Longitude

-80.23004°

Altitude

1,530.25 km

Speed

7.102 km/s

True Right ascension

20h 01m 18s

True Declination

29° 29' 01"

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

09:17:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,547.47 km

Perigee altitude

1,495.058 km

Semi-major axis

7,899.401 km

Eccentricity

0.00332

Inclination

102.1336°

RAAN

307.3144°

Arg. of periapsis

127.507°

True anomaly

262.80772°

Mean anomaly

263.185°

Eccentric anomaly

262.99634°

Mean motion

3.09138 °/min

Orbital period

116.45 mins

BSTAR

0.00118

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, 7159 (Decayed)

DELTA 1 DEB *, 9703

DELTA 1 DEB *, 10395 (Decayed)

DELTA 1 DEB, 7077 (Decayed)

DELTA 1 DEB, 9700 (Decayed)

DELTA 1 DEB, 7090 (Decayed)

DELTA 1 DEB, 7197 (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.
14 mins	2025-12-10 12:05:35.789Z	0.26° NNE	2025-12-10 12:12:35.789Z	299.325° NW	29.594°	2025-12-10 12:19:35.789Z	242.018° WSW
9 mins	2025-12-10 19:28:35.789Z	83.149° E	2025-12-10 19:32:35.789Z	51.378° ENE	18.867°	2025-12-10 19:37:35.789Z	12.462° NNE
15 mins	2025-12-10 21:18:35.789Z	155.375° SSE	2025-12-10 21:25:35.789Z	94.366° ESE	44.742°	2025-12-10 21:33:35.789Z	343.993° N
10 mins	2025-12-10 23:16:35.789Z	232.576° WSW	2025-12-10 23:20:35.789Z	264.588° W	19.148°	2025-12-10 23:26:35.789Z	310.534° NW
13 mins	2025-12-11 09:31:35.789Z	42.875° NE	2025-12-11 09:37:35.789Z	96.596° ESE	27.682°	2025-12-11 09:44:35.789Z	155.58° SSE

Items per page:

1–5 of 5 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, 7153 on other resources

View DELTA 1 DEB, 7153 on Heavens-Above

View DELTA 1 DEB, 7153 on Keep Track

View DELTA 1 DEB, 7153 on Celestrak

View DELTA 1 DEB, 7153 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, 7153

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-12-09T20:06:57.996Z)

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, 7153 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago