DELTA 1 DEB, 26837

Orbit data source: Space-Track

DELTA 1 DEB, 26837 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/26837?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

26837, 1975-052KR

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)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 DELTA 1 DEB
1 26837U 75052KR  26031.75382520  .00000430  00000-0  11837-2 0  9998
2 26837  99.6846 221.6284 0283595 200.2649 294.4839 13.05644946233896

Epoch: 2026-01-31T18:05Z

TLE epoch observation values (Epoch: 2026-01-31T18:05:30.497Z)

Latitude

47.43844°

Longitude

9.93279°

Altitude

1,162.898 km

Speed

7.316 km/s

True Right ascension

03h 29m 07s

True Declination

47° 16' 35"

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

18:15:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,453.383 km

Perigee altitude

1,021.437 km

Semi-major axis

7,615.547 km

Eccentricity

0.02836

Inclination

99.6846°

RAAN

221.6284°

Arg. of periapsis

200.2649°

True anomaly

291.48367°

Mean anomaly

294.4839°

Eccentric anomaly

292.98806°

Mean motion

3.26581 °/min

Orbital period

110.23 mins

BSTAR

0.0011837

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

DELTA 1 DEB, 21321 (Decayed)

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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	2026-02-02 01:16:48.611Z	17.731° NNE	2026-02-02 01:23:48.611Z	106° ESE	44.086°	2026-02-02 01:29:48.611Z	189.011° SSW
8 mins	2026-02-02 03:07:48.611Z	340.233° N	2026-02-02 03:11:48.611Z	301.19° NW	18.777°	2026-02-02 03:15:48.611Z	262.492° W
4 mins	2026-02-02 10:06:48.611Z	63.771° ENE	2026-02-02 10:08:48.611Z	48.755° ENE	12.289°	2026-02-02 10:10:48.611Z	33.703° NE
14 mins	2026-02-02 11:48:48.611Z	141.992° SSE	2026-02-02 11:55:48.611Z	64.423° ENE	40.347°	2026-02-02 12:02:48.611Z	354.498° N
12 mins	2026-02-02 13:38:48.611Z	212.422° SW	2026-02-02 13:44:48.611Z	269.454° W	27.813°	2026-02-02 13:50:48.611Z	322.093° NNW

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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, 26837 on other resources

View DELTA 1 DEB, 26837 on Heavens-Above

View DELTA 1 DEB, 26837 on Keep Track

View DELTA 1 DEB, 26837 on Celestrak

View DELTA 1 DEB, 26837 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, 26837

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-01-31T18:05:30.497Z)

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, 26837 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago