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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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 (49 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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 13530U 76077EC  25352.27374135  .00000700  00000-0  56729-2 0  9996
2 13530 102.3363  93.4574 0117732 328.0835  53.6561 12.37042480 40072

Epoch: 2025-12-18T06:34Z

TLE epoch observation values (Epoch: 2025-12-18T06:34:11.252Z)

Latitude

22.2965°

Longitude

-97.34089°

Altitude

1,467.143 km

Speed

7.156 km/s

True Right ascension

05h 53m 21s

True Declination

22° 11' 13"

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

07:48:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,609.712 km

Perigee altitude

1,423.815 km

Semi-major axis

7,894.901 km

Eccentricity

0.01177

Inclination

102.3363°

RAAN

93.4574°

Arg. of periapsis

328.0835°

True anomaly

54.75226°

Mean anomaly

53.6561°

Eccentric anomaly

54.20323°

Mean motion

3.09402 °/min

Orbital period

116.35 mins

BSTAR

0.0056729

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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.
11 mins	2025-12-19 18:03:55.860Z	51.488° ENE	2025-12-19 18:09:55.860Z	93.87° ESE	17.322°	2025-12-19 18:14:55.860Z	129.132° SE
16 mins	2025-12-19 19:56:55.860Z	18.979° NNE	2025-12-19 20:04:55.860Z	151.965° SSE	44.929°	2025-12-19 20:12:55.860Z	198.895° SSW
11 mins	2025-12-19 21:52:55.860Z	347.48° N	2025-12-19 21:57:55.860Z	306.926° NW	22.448°	2025-12-19 22:03:55.860Z	262.363° W
12 mins	2025-12-20 05:11:55.860Z	104.92° ESE	2025-12-20 05:16:55.860Z	60.554° ENE	27.001°	2025-12-20 05:23:55.860Z	1.43° NNE
15 mins	2025-12-20 07:03:55.860Z	176.035° S	2025-12-20 07:10:55.860Z	257.036° W	42.126°	2025-12-20 07:18:55.860Z	335.64° NNW

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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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-18T06:34:11.252Z)

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: 1 day ago