DELTA 1 DEB, 10659

Orbit data source: Space-Track

DELTA 1 DEB, 10659 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/10659?theme=dark&initialShowStats=false

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Identifier

10659, 1976-077V

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, 0.3 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 10659U 76077V   26171.27698999  .00000212  00000-0  26659-2 0  9999
2 10659 102.1984 107.6152 0176366  74.8690  80.6908 12.09414890203007

Epoch: 2026-06-20T06:38Z

TLE epoch observation values (Epoch: 2026-06-20T06:38:51.935Z)

Latitude

21.92037°

Longitude

-75.62866°

Altitude

1,620.848 km

Speed

7.071 km/s

True Right ascension

19h 30m 19s

True Declination

21° 48' 52"

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

00:54:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,777.96 km

Perigee altitude

1,495.254 km

Semi-major axis

8,014.744 km

Eccentricity

0.01764

Inclination

102.1984°

RAAN

107.6152°

Arg. of periapsis

74.869°

True anomaly

82.69192°

Mean anomaly

80.6908°

Eccentric anomaly

81.69069°

Mean motion

3.02488 °/min

Orbital period

119.01 mins

BSTAR

0.0026659

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

DELTA 1 DEB, 12541 (Decayed)

DELTA 1 DEB, 10651 (Decayed)

DELTA 1 DEB, 14905

DELTA 1 DEB, 13535

DELTA 1 DEB, 13532

DELTA 1 DEB, 10753 (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.
10 mins	2026-06-22 17:32:52.956Z	91.635° ESE	2026-06-22 17:37:52.956Z	53.486° ENE	19.532°	2026-06-22 17:42:52.956Z	12.993° NNE
15 mins	2026-06-22 19:26:52.956Z	159.038° S	2026-06-22 19:33:52.956Z	33.303° NE	44.992°	2026-06-22 19:41:52.956Z	342.46° N
8 mins	2026-06-22 21:27:52.956Z	239.558° WSW	2026-06-22 21:31:52.956Z	270.95° WNW	16.655°	2026-06-22 21:35:52.956Z	301.466° NW
15 mins	2026-06-23 07:53:52.956Z	34.459° NE	2026-06-23 08:00:52.956Z	100.602° ESE	34.951°	2026-06-23 08:08:52.956Z	169.419° S
15 mins	2026-06-23 09:50:52.956Z	2.227° NNE	2026-06-23 09:57:52.956Z	293.264° NW	34.896°	2026-06-23 10:05:52.956Z	231.033° WSW

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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, 10659 on other resources

View DELTA 1 DEB, 10659 on Heavens-Above

View DELTA 1 DEB, 10659 on Keep Track

View DELTA 1 DEB, 10659 on Celestrak

View DELTA 1 DEB, 10659 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, 10659

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: 2026-06-20T06:38:51.935Z)

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, 10659 on other resources

Documentation

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