DELTA 1 DEB, 12530

Orbit data source: Space-Track

DELTA 1 DEB, 12530 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/12530?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

12530, 1976-077DK

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, 0.4 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 DELTA 1 DEB
1 12530U 76077DK  26126.43131012 -.00000029  00000-0  14217-3 0  9990
2 12530 102.5629 115.0112 0126901  32.4625 122.3324 12.27055173 77969

Epoch: 2026-05-06T10:21Z

TLE epoch observation values (Epoch: 2026-05-06T10:21:05.194Z)

Latitude

23.39917°

Longitude

-79.04542°

Altitude

1,619.233 km

Speed

7.039 km/s

True Right ascension

20h 02m 04s

True Declination

23° 17' 15"

Sunlit

Object was in daylight 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

03:56:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,660.315 km

Perigee altitude

1,458.854 km

Semi-major axis

7,937.722 km

Eccentricity

0.01269

Inclination

102.5629°

RAAN

115.0112°

Arg. of periapsis

32.4625°

True anomaly

123.55069°

Mean anomaly

122.3324°

Eccentric anomaly

122.94258°

Mean motion

3.06902 °/min

Orbital period

117.3 mins

BSTAR

0.00014217

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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.
13 mins	2026-05-06 21:24:25.974Z	108.632° ESE	2026-05-06 21:30:25.974Z	59.947° ENE	25.749°	2026-05-06 21:37:25.974Z	1.044° NNE
15 mins	2026-05-06 23:18:25.974Z	174.5° S	2026-05-06 23:25:25.974Z	260.413° W	42.461°	2026-05-06 23:33:25.974Z	336.226° NNW
15 mins	2026-05-07 11:35:25.974Z	31.597° NE	2026-05-07 11:42:25.974Z	102.601° ESE	38.638°	2026-05-07 11:50:25.974Z	176.731° S
14 mins	2026-05-07 13:30:25.974Z	0.991° NNE	2026-05-07 13:37:25.974Z	297.373° NW	32.044°	2026-05-07 13:44:25.974Z	240.049° 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, 12530 on other resources

View DELTA 1 DEB, 12530 on Heavens-Above

View DELTA 1 DEB, 12530 on Keep Track

View DELTA 1 DEB, 12530 on Celestrak

View DELTA 1 DEB, 12530 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, 12530

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-05-06T10:21:05.194Z)

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, 12530 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago