DELTA 1 DEB, 42589

Orbit data source: Space-Track

DELTA 1 DEB, 42589 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.

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Iframe URL

https://www.satcat.com/sats-embedded/42589?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42589, 1973-086JD

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 (53 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 42589U 73086JD  26306.29616836 -.00000045  00000-0  34159-4 0  9996
2 42589 102.5760 145.7129 0317563 338.5553  20.2488 13.06670164617919

Epoch: 2026-11-02T07:06Z

TLE epoch observation values (Epoch: 2026-11-02T07:06:28.946Z)

Latitude

-0.00006°

Longitude

-2.48292°

Altitude

1,012.757 km

Speed

7.454 km/s

True Right ascension

09h 42m 51s

True Declination

0° 00' 00"

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

10:18:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,475.308 km

Perigee altitude

991.868 km

Semi-major axis

7,611.725 km

Eccentricity

0.03176

Inclination

102.576°

RAAN

145.7129°

Arg. of periapsis

338.5553°

True anomaly

21.55678°

Mean anomaly

20.2488°

Eccentric anomaly

20.89782°

Mean motion

3.26827 °/min

Orbital period

110.15 mins

BSTAR

0.000034159

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

DELTA 1 DEB, 7077 (Decayed)

DELTA 1 DEB, 42584

DELTA 1 DEB, 7487 (Decayed)

DELTA 1 DEB, 7199 (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.
4 mins	2026-11-05 14:19:54.277Z	285.485° WNW	2026-11-05 14:19:54.277Z	285.485° WNW	30.205°	2026-11-05 14:23:54.277Z	320.262° NNW
14 mins	2026-11-06 01:45:54.277Z	35.014° NE	2026-11-06 01:51:54.277Z	92.968° ESE	46.465°	2026-11-06 01:59:54.277Z	172.335° S
14 mins	2026-11-06 03:33:54.277Z	2.124° NNE	2026-11-06 03:39:54.277Z	305.765° NW	43.532°	2026-11-06 03:47:54.277Z	232.278° WSW
11 mins	2026-11-06 12:18:54.277Z	120.078° SE	2026-11-06 12:23:54.277Z	52.999° ENE	39.859°	2026-11-06 12:29:54.277Z	355.711° N
11 mins	2026-11-06 14:06:54.277Z	199.643° SSW	2026-11-06 14:11:54.277Z	264.028° W	37.594°	2026-11-06 14:17:54.277Z	325.046° 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, 42589 on other resources

View DELTA 1 DEB, 42589 on Heavens-Above

View DELTA 1 DEB, 42589 on Keep Track

View DELTA 1 DEB, 42589 on Celestrak

View DELTA 1 DEB, 42589 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, 42589

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: 2026-11-02T07:06:28.946Z)

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, 42589 on other resources

Documentation

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