DELTA 1 DEB, 7151

Orbit data source: Space-Track

DELTA 1 DEB, 7151 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/7151?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/7151?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

7151, 1973-086DR

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: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 07151U 73086DR  25351.36014924  .00000076  00000-0  11638-2 0  9997
2 07151 102.7524 116.3904 0150971  47.3995 336.2973 12.17847117312245

Epoch: 2025-12-17T08:38Z

TLE epoch observation values (Epoch: 2025-12-17T08:38:36.894Z)

Latitude

22.40862°

Longitude

-104.82288°

Altitude

1,494.245 km

Speed

7.168 km/s

True Right ascension

07h 24m 14s

True Declination

22° 17' 56"

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

03:34:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,720.021 km

Perigee altitude

1,479.14 km

Semi-major axis

7,977.718 km

Eccentricity

0.0151

Inclination

102.7524°

RAAN

116.3904°

Arg. of periapsis

47.3995°

True anomaly

335.58965°

Mean anomaly

336.2973°

Eccentric anomaly

335.94471°

Mean motion

3.04597 °/min

Orbital period

118.19 mins

BSTAR

0.0011638

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

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.
6 mins	2025-12-20 05:46:27.398Z	64.977° ENE	2025-12-20 05:49:27.398Z	42.858° NE	13.056°	2025-12-20 05:52:27.398Z	20.863° NNE
15 mins	2025-12-20 07:36:27.398Z	139.011° SSE	2025-12-20 07:43:27.398Z	66.594° ENE	40.723°	2025-12-20 07:51:27.398Z	348.783° N
12 mins	2025-12-20 09:34:27.398Z	213.126° SW	2025-12-20 09:39:27.398Z	258.428° W	26.306°	2025-12-20 09:46:27.398Z	318.858° NNW
12 mins	2025-12-20 20:00:27.398Z	54.482° ENE	2025-12-20 20:05:27.398Z	95.75° ESE	22.78°	2025-12-20 20:12:27.398Z	146.475° SSE
16 mins	2025-12-20 21:54:27.398Z	14.206° NNE	2025-12-20 22:01:27.398Z	315.608° NNW	43.82°	2025-12-20 22:10:27.398Z	210.185° SW
9 mins	2025-12-20 23:52:27.398Z	342.083° N	2025-12-20 23:56:27.398Z	311.364° NW	17.635°	2025-12-21 00:01:27.398Z	275.9° WNW

Items per page:

1–6 of 6 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, 7151 on other resources

View DELTA 1 DEB, 7151 on Heavens-Above

View DELTA 1 DEB, 7151 on Keep Track

View DELTA 1 DEB, 7151 on Celestrak

View DELTA 1 DEB, 7151 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, 7151

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2025-12-17T08:38:36.894Z)

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, 7151 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago