DELTA 1 DEB, 13530

Orbit data source: Space-Track

DELTA 1 DEB, 13530 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/13530?theme=dark&initialShowStats=false

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Identifier

13530, 1976-077EC

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: 6 hours ago

TLE from 6 hours ago

0 DELTA 1 DEB
1 13530U 76077EC  26033.52775826  .00000683  00000-0  55117-2 0  9993
2 13530 102.3329 140.0513 0128014 244.0916 125.8094 12.37124850 45797

Epoch: 2026-02-02T12:39Z

TLE epoch observation values (Epoch: 2026-02-02T12:39:58.313Z)

Latitude

10.77749°

Longitude

174.96288°

Altitude

1,580.6 km

Speed

7.052 km/s

True Right ascension

09h 10m 42s

True Declination

10° 43' 16"

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

20:39:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,617.474 km

Perigee altitude

1,415.351 km

Semi-major axis

7,894.55 km

Eccentricity

0.0128

Inclination

102.3329°

RAAN

140.0513°

Arg. of periapsis

244.0916°

True anomaly

126.98791°

Mean anomaly

125.8094°

Eccentric anomaly

126.39976°

Mean motion

3.09423 °/min

Orbital period

116.35 mins

BSTAR

0.0055117

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

DELTA 1 DEB, 40773

DELTA 1 DEB, 10705 (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.
15 mins	2026-02-02 19:05:02.481Z	33.685° NE	2026-02-02 19:12:02.481Z	93.378° ESE	33.754°	2026-02-02 19:20:02.481Z	167.498° S
14 mins	2026-02-02 21:00:02.481Z	2.736° NNE	2026-02-02 21:07:02.481Z	289.927° WNW	35.86°	2026-02-02 21:14:02.481Z	230.844° WSW
8 mins	2026-02-03 04:23:02.481Z	68.273° E	2026-02-03 04:26:02.481Z	46.541° ENE	15.756°	2026-02-03 04:31:02.481Z	12.107° NNE
16 mins	2026-02-03 06:11:02.481Z	142.566° SSE	2026-02-03 06:19:02.481Z	50.867° ENE	41.972°	2026-02-03 06:27:02.481Z	348.062° N
13 mins	2026-02-03 08:07:02.481Z	212.403° SW	2026-02-03 08:13:02.481Z	262.841° W	26.747°	2026-02-03 08:20:02.481Z	318.816° NNW
11 mins	2026-02-03 18:25:02.481Z	52.476° ENE	2026-02-03 18:30:02.481Z	92.575° ESE	21.03°	2026-02-03 18:36:02.481Z	139.582° SSE

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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, 13530 on other resources

View DELTA 1 DEB, 13530 on Heavens-Above

View DELTA 1 DEB, 13530 on Keep Track

View DELTA 1 DEB, 13530 on Celestrak

View DELTA 1 DEB, 13530 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, 13530

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-02-02T12:39:58.313Z)

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, 13530 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago