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

Small (<0.1 m²)

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

TLE from 1 week ago

0 DELTA 1 DEB
1 42588U 73086JC  26129.86281345 -.00000009  00000-0  29352-3 0  9992
2 42588 102.4494 132.8262 0068033  48.9180  70.6200 12.36024290562453

Epoch: 2026-05-09T20:42Z

TLE epoch observation values (Epoch: 2026-05-09T20:42:27.082Z)

Latitude

57.58431°

Longitude

154.78°

Altitude

1,515.44 km

Speed

7.121 km/s

True Right ascension

22h 12m 16s

True Declination

57° 26' 36"

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

13:45:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,574.85 km

Perigee altitude

1,467.368 km

Semi-major axis

7,899.246 km

Eccentricity

0.0068

Inclination

102.4494°

RAAN

132.8262°

Arg. of periapsis

48.918°

True anomaly

71.35749°

Mean anomaly

70.62°

Eccentric anomaly

70.98854°

Mean motion

3.09147 °/min

Orbital period

116.45 mins

BSTAR

0.00029352

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

DELTA 1 DEB, 9700 (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	2026-05-19 11:52:39.119Z	42.726° NE	2026-05-19 11:59:39.119Z	102.239° ESE	25.869°	2026-05-19 12:05:39.119Z	150.208° SSE
15 mins	2026-05-19 13:46:39.119Z	10.451° NNE	2026-05-19 13:53:39.119Z	299.067° NW	41.946°	2026-05-19 14:01:39.119Z	216.805° SW
7 mins	2026-05-19 15:43:39.119Z	335.135° NNW	2026-05-19 15:46:39.119Z	312.411° NW	14.669°	2026-05-19 15:50:39.119Z	284.132° WNW
14 mins	2026-05-19 23:00:39.119Z	127.141° SE	2026-05-19 23:06:39.119Z	69.373° E	35.872°	2026-05-19 23:14:39.119Z	353.15° N
13 mins	2026-05-20 00:55:39.119Z	200.912° SSW	2026-05-20 01:01:39.119Z	265.25° W	32.524°	2026-05-20 01:08:39.119Z	325.984° 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, 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: 1 week ago

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-05-09T20:42:27.082Z)

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: 1 week ago