DELTA 1 DEB, 42585

Orbit data source: Space-Track

DELTA 1 DEB, 42585 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/42585?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42585, 1973-086HZ

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 42585U 73086HZ  26166.58907851  .00000013  00000-0  22247-3 0  9996
2 42585 101.9587 101.3545 0243541 161.6151  20.1304 12.87033944993996

Epoch: 2026-06-15T14:08Z

TLE epoch observation values (Epoch: 2026-06-15T14:08:16.383Z)

Latitude

-2.7992°

Longitude

164.82262°

Altitude

1,140.996 km

Speed

7.365 km/s

True Right ascension

18h 43m 03s

True Declination

-2° 46' 60"

Sunlit

Object was in full shadow 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

21:37:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,498.085 km

Perigee altitude

1,123.569 km

Semi-major axis

7,688.964 km

Eccentricity

0.02435

Inclination

101.9587°

RAAN

101.3545°

Arg. of periapsis

161.6151°

True anomaly

21.11904°

Mean anomaly

20.1304°

Eccentric anomaly

20.62185°

Mean motion

3.21915 °/min

Orbital period

111.83 mins

BSTAR

0.00022247

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

DELTA 1 DEB, 7061

DELTA 1 DEB, 7070 (Decayed)

DELTA 1 DEB, 7488 (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	2026-06-22 18:50:04.968Z	136.23° SSE	2026-06-22 18:56:04.968Z	64.08° ENE	39.593°	2026-06-22 19:03:04.968Z	351.6° N
12 mins	2026-06-22 20:40:04.968Z	206.369° SW	2026-06-22 20:46:04.968Z	261.787° W	27.511°	2026-06-22 20:52:04.968Z	318.577° NNW
11 mins	2026-06-23 08:24:04.968Z	29.283° NE	2026-06-23 08:29:04.968Z	111.539° ESE	41.165°	2026-06-23 08:35:04.968Z	183.835° SSW
8 mins	2026-06-23 10:15:04.968Z	340.313° N	2026-06-23 10:18:04.968Z	306.607° NW	22.419°	2026-06-23 10:23:04.968Z	254.897° 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, 42585 on other resources

View DELTA 1 DEB, 42585 on Heavens-Above

View DELTA 1 DEB, 42585 on Keep Track

View DELTA 1 DEB, 42585 on Celestrak

View DELTA 1 DEB, 42585 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, 42585

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: 2026-06-15T14:08:16.383Z)

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, 42585 on other resources

Documentation

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