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 (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: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 42584U 73086HY  26262.27193469 -.00000042  00000-0  37388-4 0  9996
2 42584 102.3952 279.1010 0019829 158.3250 266.1525 12.36927299579132

Epoch: 2026-09-19T06:31Z

TLE epoch observation values (Epoch: 2026-09-19T06:31:35.157Z)

Latitude

61.69671°

Longitude

159.06009°

Altitude

1,531.087 km

Speed

7.106 km/s

True Right ascension

17h 00m 33s

True Declination

61° 34' 01"

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

18:02:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,532.914 km

Perigee altitude

1,501.602 km

Semi-major axis

7,895.395 km

Eccentricity

0.00198

Inclination

102.3952°

RAAN

279.101°

Arg. of periapsis

158.325°

True anomaly

265.92583°

Mean anomaly

266.1525°

Eccentric anomaly

266.03916°

Mean motion

3.09373 °/min

Orbital period

116.36 mins

BSTAR

0.000037388

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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, 18647

DELTA 1 DEB, 18671

DELTA 1 DEB, 7070 (Decayed)

DELTA 1 DEB, 7208 (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.
11 mins	2026-09-21 01:03:16.926Z	165.237° S	2026-09-21 01:06:16.926Z	270.037° WNW	85.919°	2026-09-21 01:14:16.926Z	340.982° N
9 mins	2026-09-21 02:57:16.926Z	237.911° WSW	2026-09-21 03:01:16.926Z	267.947° W	16.811°	2026-09-21 03:06:16.926Z	304.581° NW
14 mins	2026-09-21 13:11:16.926Z	39.071° NE	2026-09-21 13:18:16.926Z	105.807° ESE	36.221°	2026-09-21 13:25:16.926Z	162.645° S
14 mins	2026-09-21 15:05:16.926Z	5.853° NNE	2026-09-21 15:12:16.926Z	292.751° NW	51.635°	2026-09-21 15:19:16.926Z	226.723° WSW
5 mins	2026-09-21 22:30:16.926Z	59.358° ENE	2026-09-21 22:32:16.926Z	44.774° NE	13.496°	2026-09-21 22:35:16.926Z	23.114° NE
14 mins	2026-09-22 00:18:16.926Z	135.83° SSE	2026-09-22 00:24:16.926Z	76.859° E	56.918°	2026-09-22 00:32:16.926Z	350.844° 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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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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-09-19T06:31:35.157Z)

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: 2 days ago