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 (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)

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Last TLE update: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 42589U 73086JD  26078.28548919  .00000317  00000-0  88367-3 0  9997
2 42589 102.5704 239.2533 0316908  86.0142 277.7115 13.06610781588132

Epoch: 2026-03-19T06:51Z

TLE epoch observation values (Epoch: 2026-03-19T06:51:06.266Z)

Latitude

-0.00005°

Longitude

-40.3599°

Altitude

1,214.086 km

Speed

7.259 km/s

True Right ascension

15h 57m 00s

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

09:13:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,475.047 km

Perigee altitude

992.59 km

Semi-major axis

7,611.956 km

Eccentricity

0.03169

Inclination

102.5704°

RAAN

239.2533°

Arg. of periapsis

86.0142°

True anomaly

274.09602°

Mean anomaly

277.7115°

Eccentric anomaly

275.90539°

Mean motion

3.26813 °/min

Orbital period

110.15 mins

BSTAR

0.00088367

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

DELTA 1 DEB, 7047 (Decayed)

DELTA 1 DEB *, 10395 (Decayed)

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 7487 (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.
5 mins	2026-03-22 08:33:49.351Z	77.918° E	2026-03-22 08:36:49.351Z	48.238° ENE	13.378°	2026-03-22 08:38:49.351Z	28.199° NE
11 mins	2026-03-22 10:18:49.351Z	155.596° SSE	2026-03-22 10:23:49.351Z	77.575° E	44.759°	2026-03-22 10:29:49.351Z	343.435° N
4 mins	2026-03-22 12:10:49.351Z	246.192° WSW	2026-03-22 12:12:49.351Z	266.23° W	13.712°	2026-03-22 12:14:49.351Z	286.384° WNW
12 mins	2026-03-22 23:38:49.351Z	23.316° NE	2026-03-22 23:43:49.351Z	85.201° E	43.95°	2026-03-22 23:50:49.351Z	193.55° SSW
7 mins	2026-03-23 01:28:49.351Z	336.41° NNW	2026-03-23 01:31:49.351Z	303.282° NW	18.714°	2026-03-23 01:35:49.351Z	264.18° W

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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: 2026-03-19T06:51:06.266Z)

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