DELTA 1 DEB, 26839

Orbit data source: Space-Track

DELTA 1 DEB, 26839 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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.

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Iframe URL

https://www.satcat.com/sats-embedded/26839?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

26839, 1975-052KT

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1975-06-12 (51 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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 26839U 75052KT  26031.29179051  .00000145  00000-0  39134-3 0  9996
2 26839 100.1228 320.9677 0081980 212.6734 300.1305 13.31033691648245

Epoch: 2026-01-31T07:00Z

TLE epoch observation values (Epoch: 2026-01-31T07:00:10.700Z)

Latitude

27.57987°

Longitude

-89.2712°

Altitude

1,115.525 km

Speed

7.312 km/s

True Right ascension

09h 45m 09s

True Declination

27° 26' 45"

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

16:52:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,201.851 km

Perigee altitude

1,078.58 km

Semi-major axis

7,518.352 km

Eccentricity

0.0082

Inclination

100.1228°

RAAN

320.9677°

Arg. of periapsis

212.6734°

True anomaly

299.31384°

Mean anomaly

300.1305°

Eccentric anomaly

299.72259°

Mean motion

3.32935 °/min

Orbital period

108.13 mins

BSTAR

0.00039134

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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

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DELTA 1 DEB Visibility forecast

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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.
13 mins	2026-02-01 18:25:11.905Z	141.399° SSE	2026-02-01 18:32:11.905Z	62.623° ENE	38.49°	2026-02-01 18:38:11.905Z	355.926° N
10 mins	2026-02-01 20:14:11.905Z	214.797° SW	2026-02-01 20:19:11.905Z	270.672° WNW	26.04°	2026-02-01 20:24:11.905Z	319.594° NNW
11 mins	2026-02-02 07:34:11.905Z	31.002° NE	2026-02-02 07:39:11.905Z	95.92° ESE	37.1°	2026-02-02 07:45:11.905Z	172.598° S
10 mins	2026-02-02 09:21:11.905Z	348.253° N	2026-02-02 09:25:11.905Z	304.368° NW	26.566°	2026-02-02 09:31:11.905Z	240.676° WSW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out DELTA 1 DEB, 26839 on other resources

View DELTA 1 DEB, 26839 on Heavens-Above

View DELTA 1 DEB, 26839 on Keep Track

View DELTA 1 DEB, 26839 on Celestrak

View DELTA 1 DEB, 26839 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, 26839

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: 2026-01-31T07:00:10.700Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 26839 on other resources

Documentation

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