DELTA 1 DEB, 7181

Orbit data source: Space-Track

DELTA 1 DEB, 7181 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/7181?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/7181?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

7181, 1973-086ES

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, 0.1 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 07181U 73086ES  25304.30044559  .00000252  00000-0  17669-2 0  9995
2 07181 102.3662  66.9037 0103900 173.9478 243.7309 12.57106571381658

Epoch: 2025-10-31T07:12Z

TLE epoch observation values (Epoch: 2025-10-31T07:12:38.498Z)

Latitude

54.7456°

Longitude

-99.08184°

Altitude

1,480.334 km

Speed

7.112 km/s

True Right ascension

03h 15m 42s

True Declination

54° 35' 54"

Sunlit

Object was in full shadow 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

14:26:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,513.637 km

Perigee altitude

1,351.332 km

Semi-major axis

7,810.621 km

Eccentricity

0.01039

Inclination

102.3662°

RAAN

66.9037°

Arg. of periapsis

173.9478°

True anomaly

242.66942°

Mean anomaly

243.7309°

Eccentric anomaly

243.19954°

Mean motion

3.14423 °/min

Orbital period

114.5 mins

BSTAR

0.0017669

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, 42582

NOAA 3, 6920

DELTA 1 DEB, 7207 (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	2025-10-31 20:54:32.374Z	26.875° NE	2025-10-31 21:01:32.374Z	108.875° ESE	41.087°	2025-10-31 21:08:32.374Z	183.093° SSW
11 mins	2025-10-31 22:48:32.374Z	350.583° N	2025-10-31 22:53:32.374Z	300.185° NW	26.622°	2025-10-31 22:59:32.374Z	247.974° W
9 mins	2025-11-01 06:02:32.374Z	81.65° E	2025-11-01 06:06:32.374Z	49.163° ENE	18.452°	2025-11-01 06:11:32.374Z	10.65° NNE
15 mins	2025-11-01 07:50:32.374Z	153.909° SSE	2025-11-01 07:57:32.374Z	74.576° E	44.652°	2025-11-01 08:05:32.374Z	344.084° N
10 mins	2025-11-01 09:46:32.374Z	231.703° WSW	2025-11-01 09:50:32.374Z	265.077° W	19.914°	2025-11-01 09:56:32.374Z	311.688° NW

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 ascending 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 ascending order

Check out DELTA 1 DEB, 7181 on other resources

View DELTA 1 DEB, 7181 on Heavens-Above

View DELTA 1 DEB, 7181 on Keep Track

View DELTA 1 DEB, 7181 on Celestrak

View DELTA 1 DEB, 7181 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, 7181

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: 2025-10-31T07:12:38.498Z)

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, 7181 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago