DELTA 1 DEB, 42558

Orbit data source: Space-Track

DELTA 1 DEB, 42558 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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 src="https://www.satcat.com/sats-embedded/42558?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/42558?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42558, 1972-058JR

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1972-07-23 (54 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 42558U 72058JR  26315.69172763  .00001289  00000-0  23132-3 0  9998
2 42558  97.9084 275.9789 0035158 277.7136  82.0077 14.67986155692132

Epoch: 2026-11-11T16:36Z

TLE epoch observation values (Epoch: 2026-11-11T16:36:05.267Z)

Latitude

-0.00007°

Longitude

-23.87897°

Altitude

667.15 km

Speed

7.525 km/s

True Right ascension

18h 23m 54s

True Declination

0° 00' 00"

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

00:08:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

689.322 km

Perigee altitude

639.801 km

Semi-major axis

7,042.699 km

Eccentricity

0.00352

Inclination

97.9084°

RAAN

275.9789°

Arg. of periapsis

277.7136°

True anomaly

82.40691°

Mean anomaly

82.0077°

Eccentric anomaly

82.20728°

Mean motion

3.67227 °/min

Orbital period

98.03 mins

BSTAR

0.00023132

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Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB, 8002 (Decayed)

DELTA 1 DEB, 8001 (Decayed)

DELTA 1 DEB, 14476 (Decayed)

DELTA 1 DEB, 8535 (Decayed)

DELTA 1 DEB, 42571 (Decayed)

DELTA 1 DEB, 42560

DELTA 1 DEB, 8507 (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.
8 mins	2026-11-14 10:36:41.822Z	4.431° NNE	2026-11-14 10:40:41.822Z	252.354° W	62.27°	2026-11-14 10:44:41.822Z	204.144° SW
8 mins	2026-11-14 21:36:41.822Z	172.11° S	2026-11-14 21:39:41.822Z	200.795° SSW	69.75°	2026-11-14 21:44:41.822Z	344.76° N

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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, 42558 on other resources

View DELTA 1 DEB, 42558 on Heavens-Above

View DELTA 1 DEB, 42558 on Keep Track

View DELTA 1 DEB, 42558 on Celestrak

View DELTA 1 DEB, 42558 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, 42558

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: 2026-11-11T16:36:05.267Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 42558 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago