DELTA 1 DEB, 7166

Orbit data source: Space-Track

DELTA 1 DEB, 7166 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/7166?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/7166?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

7166, 1973-086EE

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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1  7166U 73086EE  26121.99212837  .00000053  00000-0  72948-3 0  9998
2  7166 102.2405 127.8153 0013230 359.5130  28.0768 12.41483885374883

Epoch: 2026-05-01T23:48Z

TLE epoch observation values (Epoch: 2026-05-01T23:48:39.891Z)

Latitude

27.01812°

Longitude

-95.58757°

Altitude

1,494.099 km

Speed

7.123 km/s

True Right ascension

08h 05m 58s

True Declination

26° 53' 32"

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

10:20:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,508.326 km

Perigee altitude

1,487.486 km

Semi-major axis

7,876.043 km

Eccentricity

0.00132

Inclination

102.2405°

RAAN

127.8153°

Arg. of periapsis

359.513°

True anomaly

28.14826°

Mean anomaly

28.0768°

Eccentric anomaly

28.11252°

Mean motion

3.10514 °/min

Orbital period

115.94 mins

BSTAR

0.00072948

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.
16 mins	2026-05-03 13:02:12.630Z	24.497° NE	2026-05-03 13:10:12.630Z	124.921° SE	42.432°	2026-05-03 13:18:12.630Z	187.823° SSW
12 mins	2026-05-03 14:57:12.630Z	353.57° N	2026-05-03 15:03:12.630Z	299.726° NW	26.381°	2026-05-03 15:09:12.630Z	251.23° W
10 mins	2026-05-03 22:16:12.630Z	92.1° ESE	2026-05-03 22:21:12.630Z	50.907° ENE	21.164°	2026-05-03 22:26:12.630Z	10.511° NNE
15 mins	2026-05-04 00:07:12.630Z	161.852° S	2026-05-04 00:14:12.630Z	312.822° NW	44.796°	2026-05-04 00:22:12.630Z	341.47° N
8 mins	2026-05-04 02:05:12.630Z	242.097° WSW	2026-05-04 02:08:12.630Z	265.342° W	15.905°	2026-05-04 02:13:12.630Z	303.155° NW

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, 7166 on other resources

View DELTA 1 DEB, 7166 on Heavens-Above

View DELTA 1 DEB, 7166 on Keep Track

View DELTA 1 DEB, 7166 on Celestrak

View DELTA 1 DEB, 7166 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, 7166

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-05-01T23:48:39.891Z)

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, 7166 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago