DELTA 1 DEB, 10642

Orbit data source: Space-Track

DELTA 1 DEB, 10642 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 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/10642?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10642, 1976-077C

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-29 (50 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: 17 hours ago

TLE from 17 hours ago

0 DELTA 1 DEB
1 10642U 76077C   26068.34377681  .00000015  00000-0  54398-3 0  9999
2 10642 102.2369  22.2031 0102297 208.1594 308.1457 12.21823048212833

Epoch: 2026-03-09T08:15Z

TLE epoch observation values (Epoch: 2026-03-09T08:15:02.316Z)

Latitude

24.0534°

Longitude

-83.06662°

Altitude

1,537.368 km

Speed

7.122 km/s

True Right ascension

13h 50m 55s

True Declination

23° 56' 18"

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

04:55:58

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,663.655 km

Perigee altitude

1,500.791 km

Semi-major axis

7,960.36 km

Eccentricity

0.01023

Inclination

102.2369°

RAAN

22.2031°

Arg. of periapsis

208.1594°

True anomaly

307.21651°

Mean anomaly

308.1457°

Eccentric anomaly

307.68184°

Mean motion

3.05593 °/min

Orbital period

117.8 mins

BSTAR

0.00054398

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Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB, 40755

DELTA 1 DEB, 10651 (Decayed)

DELTA 1 DEB, 40769

DELTA 1 DEB, 18677 (Decayed)

DELTA 1 DEB *, 18466 (Decayed)

DELTA 1 DEB, 40767

DELTA 1 DEB, 16999 (Decayed)

DELTA 1 DEB, 10839 (Decayed)

DELTA 1 DEB, 10753 (Decayed)

DELTA 1 DEB, 19858 (Decayed)

DELTA 1 DEB, 20088

DELTA 1 DEB, 16997 (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.
5 mins	2026-03-10 07:43:35.288Z	72.007° E	2026-03-10 07:45:35.288Z	85.967° E	11.786°	2026-03-10 07:48:35.288Z	106.942° ESE
15 mins	2026-03-10 09:35:35.288Z	23.83° NE	2026-03-10 09:42:35.288Z	93.787° ESE	43.413°	2026-03-10 09:50:35.288Z	189.143° SSW
12 mins	2026-03-10 11:31:35.288Z	354.984° N	2026-03-10 11:37:35.288Z	306.186° NW	25.549°	2026-03-10 11:43:35.288Z	256.306° W
13 mins	2026-03-10 18:56:35.288Z	102.01° ESE	2026-03-10 19:02:35.288Z	53.57° ENE	26.097°	2026-03-10 19:09:35.288Z	1.303° NNE
16 mins	2026-03-10 20:49:35.288Z	169.99° S	2026-03-10 20:57:35.288Z	272.191° WNW	43.772°	2026-03-10 21:05:35.288Z	337.898° N
6 mins	2026-03-10 22:51:35.288Z	254.142° W	2026-03-10 22:53:35.288Z	267.854° W	13.621°	2026-03-10 22:57:35.288Z	295.016° NW

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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, 10642 on other resources

View DELTA 1 DEB, 10642 on Heavens-Above

View DELTA 1 DEB, 10642 on Keep Track

View DELTA 1 DEB, 10642 on Celestrak

View DELTA 1 DEB, 10642 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, 10642

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-03-09T08:15:02.316Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10642 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago