DELTA 1 DEB, 42584

Orbit data source: Space-Track

DELTA 1 DEB, 42584 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/42584?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42584, 1973-086HY

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)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 DELTA 1 DEB
1 42584U 73086HY  25343.94575296  .00000008  00000-0  42902-3 0  9999
2 42584 102.4033 352.4149 0019940 313.5933  75.8622 12.36912614544105

Epoch: 2025-12-09T22:41Z

TLE epoch observation values (Epoch: 2025-12-09T22:41:53.055Z)

Latitude

28.96324°

Longitude

-73.9365°

Altitude

1,519.162 km

Speed

7.11 km/s

True Right ascension

23h 01m 49s

True Declination

28° 49' 55"

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

10:28:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,533.065 km

Perigee altitude

1,501.578 km

Semi-major axis

7,895.458 km

Eccentricity

0.00199

Inclination

102.4033°

RAAN

352.4149°

Arg. of periapsis

313.5933°

True anomaly

76.08391°

Mean anomaly

75.8622°

Eccentric anomaly

75.97304°

Mean motion

3.09369 °/min

Orbital period

116.37 mins

BSTAR

0.00042902

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

DELTA 1 DEB, 7159 (Decayed)

DELTA 1 DEB *, 9703

DELTA 1 DEB *, 10395 (Decayed)

DELTA 1 DEB, 7077 (Decayed)

DELTA 1 DEB, 9700 (Decayed)

DELTA 1 DEB, 9835

DELTA 1 DEB, 7090 (Decayed)

DELTA 1 DEB, 7197 (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.
15 mins	2025-12-10 12:46:03.019Z	34.075° NE	2025-12-10 12:54:03.019Z	106.93° ESE	32.551°	2025-12-10 13:01:03.019Z	165.22° S
14 mins	2025-12-10 14:41:03.019Z	4.36° NNE	2025-12-10 14:48:03.019Z	292.294° WNW	36.857°	2025-12-10 14:55:03.019Z	229.516° WSW
7 mins	2025-12-10 22:05:03.019Z	66.058° ENE	2025-12-10 22:08:03.019Z	43.86° NE	14.137°	2025-12-10 22:12:03.019Z	15.483° NNE
15 mins	2025-12-10 23:53:03.019Z	140.998° SSE	2025-12-11 00:00:03.019Z	75.315° E	41.259°	2025-12-11 00:08:03.019Z	349.354° N
13 mins	2025-12-11 01:49:03.019Z	211.495° SW	2025-12-11 01:55:03.019Z	264.767° W	26.547°	2025-12-11 02:02:03.019Z	320.857° NNW
4 mins	2025-12-11 12:07:03.019Z	57.14° ENE	2025-12-11 12:11:03.019Z	89.257° E	19.949°	2025-12-11 12:11:03.019Z	89.257° E

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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, 42584 on other resources

View DELTA 1 DEB, 42584 on Heavens-Above

View DELTA 1 DEB, 42584 on Keep Track

View DELTA 1 DEB, 42584 on Celestrak

View DELTA 1 DEB, 42584 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, 42584

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2025-12-09T22:41:53.055Z)

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, 42584 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago