DELTA 1 DEB, 13534

Orbit data source: Space-Track

DELTA 1 DEB, 13534 is space debris in LEO originally from a launch on Thu, 29 Jul 1976 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/13534?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/13534?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

13534, 1976-077EG

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-29 (49 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: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 13534U 76077EG  26019.29857499 -.00000192  00000-0 -23545-2 0  9999
2 13534 101.8387 154.7698 0396579  82.3761 310.7601 11.68319273  7952

Epoch: 2026-01-19T07:09Z

TLE epoch observation values (Epoch: 2026-01-19T07:09:56.879Z)

Latitude

28.93668°

Longitude

-78.03652°

Altitude

1,624.348 km

Speed

7.149 km/s

True Right ascension

09h 52m 35s

True Declination

28° 48' 25"

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

05:37:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,148.814 km

Perigee altitude

1,498.291 km

Semi-major axis

8,201.689 km

Eccentricity

0.03966

Inclination

101.8387°

RAAN

154.7698°

Arg. of periapsis

82.3761°

True anomaly

307.20522°

Mean anomaly

310.7601°

Eccentric anomaly

308.9941°

Mean motion

2.92205 °/min

Orbital period

123.2 mins

BSTAR

-0.0023545

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #77 in the year 1976 (1976-07-29 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.
9 mins	2026-01-21 06:29:00.413Z	82.218° E	2026-01-21 06:33:00.413Z	52.606° ENE	16.842°	2026-01-21 06:38:00.413Z	14.302° NNE
16 mins	2026-01-21 08:25:00.413Z	154.372° SSE	2026-01-21 08:33:00.413Z	71.37° E	44.597°	2026-01-21 08:41:00.413Z	345.021° N
10 mins	2026-01-21 10:30:00.413Z	231.134° WSW	2026-01-21 10:35:00.413Z	269.599° W	18.725°	2026-01-21 10:40:00.413Z	307.698° NW
16 mins	2026-01-21 21:18:00.413Z	30.514° NE	2026-01-21 21:25:00.413Z	112.246° ESE	40.014°	2026-01-21 21:34:00.413Z	180.84° SSW
14 mins	2026-01-21 23:19:00.413Z	355.755° N	2026-01-21 23:25:00.413Z	302.738° NW	29.573°	2026-01-21 23:33:00.413Z	242.083° WSW

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, 13534 on other resources

View DELTA 1 DEB, 13534 on Heavens-Above

View DELTA 1 DEB, 13534 on Keep Track

View DELTA 1 DEB, 13534 on Celestrak

View DELTA 1 DEB, 13534 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, 13534

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-01-19T07:09:56.879Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 13534 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago