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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 DELTA 1 DEB
1 10659U 76077V   26105.60282867  .00000094  00000-0  14287-2 0  9998
2 10659 102.1959  45.5317 0174224 189.2486 344.8775 12.09393709195065

Epoch: 2026-04-15T14:28Z

TLE epoch observation values (Epoch: 2026-04-15T14:28:04.397Z)

Latitude

6.19226°

Longitude

166.08814°

Altitude

1,506.296 km

Speed

7.171 km/s

True Right ascension

15h 07m 28s

True Declination

6° 09' 32"

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

16:55:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,776.338 km

Perigee altitude

1,497.063 km

Semi-major axis

8,014.837 km

Eccentricity

0.01742

Inclination

102.1959°

RAAN

45.5317°

Arg. of periapsis

189.2486°

True anomaly

344.34549°

Mean anomaly

344.8775°

Eccentric anomaly

344.61263°

Mean motion

3.02483 °/min

Orbital period

119.01 mins

BSTAR

0.0014287

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

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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.
12 mins	2026-04-16 17:30:20.798Z	88.2° E	2026-04-16 17:36:20.798Z	47.646° ENE	19.446°	2026-04-16 17:42:20.798Z	7.015° NNE
17 mins	2026-04-16 19:23:20.798Z	151.319° SSE	2026-04-16 19:31:20.798Z	76.174° E	44.349°	2026-04-16 19:40:20.798Z	345.12° N
13 mins	2026-04-16 21:22:20.798Z	219.271° SW	2026-04-16 21:28:20.798Z	261.561° W	23.087°	2026-04-16 21:35:20.798Z	313.297° NW
13 mins	2026-04-17 07:53:20.798Z	41.293° NE	2026-04-17 07:59:20.798Z	97.952° ESE	30.794°	2026-04-17 08:06:20.798Z	160.066° S
15 mins	2026-04-17 09:49:20.798Z	5.45° NNE	2026-04-17 09:56:20.798Z	296.158° NW	37.867°	2026-04-17 10:04:20.798Z	225.452° 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: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-04-15T14:28:04.397Z)

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: 20 hours ago