DELTA 1 DEB, 42588

Orbit data source: Space-Track

DELTA 1 DEB, 42588 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/42588?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42588, 1973-086JC

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, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 DELTA 1 DEB
1 42588U 73086JC  26263.23482705 -.00000015  00000-0  24679-3 0  9999
2 42588 102.4550 268.1380 0067307 166.8032 257.2229 12.36031736578936

Epoch: 2026-09-20T05:38Z

TLE epoch observation values (Epoch: 2026-09-20T05:38:09.057Z)

Latitude

60.80069°

Longitude

161.30894°

Altitude

1,545.73 km

Speed

7.094 km/s

True Right ascension

16h 19m 54s

True Declination

60° 40' 07"

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

18:56:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,574.245 km

Perigee altitude

1,467.91 km

Semi-major axis

7,899.214 km

Eccentricity

0.00673

Inclination

102.455°

RAAN

268.138°

Arg. of periapsis

166.8032°

True anomaly

256.47214°

Mean anomaly

257.2229°

Eccentric anomaly

256.84738°

Mean motion

3.09149 °/min

Orbital period

116.45 mins

BSTAR

0.00024679

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

DELTA 1 DEB, 7205 (Decayed)

DELTA 1 DEB, 7077 (Decayed)

DELTA 1 DEB, 7204 (Decayed)

DELTA 1 DEB, 7070 (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.
16 mins	2026-09-21 13:00:00.996Z	25.688° NE	2026-09-21 13:08:00.996Z	108.891° ESE	60.99°	2026-09-21 13:16:00.996Z	184.015° SSW
12 mins	2026-09-21 14:56:00.996Z	354.677° N	2026-09-21 15:02:00.996Z	298.272° NW	31.814°	2026-09-21 15:08:00.996Z	248.149° W
11 mins	2026-09-21 22:17:00.996Z	89.932° E	2026-09-21 22:22:00.996Z	49.603° ENE	22.773°	2026-09-21 22:28:00.996Z	5.035° NNE
15 mins	2026-09-22 00:08:00.996Z	159.769° S	2026-09-22 00:15:00.996Z	297.132° NW	89.096°	2026-09-22 00:23:00.996Z	341.671° N

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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, 42588 on other resources

View DELTA 1 DEB, 42588 on Heavens-Above

View DELTA 1 DEB, 42588 on Keep Track

View DELTA 1 DEB, 42588 on Celestrak

View DELTA 1 DEB, 42588 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, 42588

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-09-20T05:38:09.057Z)

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, 42588 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago