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 (49 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.4 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 DELTA 1 DEB
1 12530U 76077DK  25303.23133397 -.00000016  00000-0  25938-3 0  9990
2 12530 102.5420 285.7743 0126873   5.2756   9.3710 12.27050393 54882

Epoch: 2025-10-30T05:33Z

TLE epoch observation values (Epoch: 2025-10-30T05:33:07.255Z)

Latitude

14.5014°

Longitude

160.41868°

Altitude

1,464.412 km

Speed

7.176 km/s

True Right ascension

18h 49m 58s

True Declination

14° 25' 33"

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

12:04:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,660.312 km

Perigee altitude

1,458.895 km

Semi-major axis

7,937.741 km

Eccentricity

0.01269

Inclination

102.542°

RAAN

285.7743°

Arg. of periapsis

5.2756°

True anomaly

9.61149°

Mean anomaly

9.371°

Eccentric anomaly

9.49086°

Mean motion

3.06901 °/min

Orbital period

117.3 mins

BSTAR

0.00025938

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

DELTA 1 DEB, 19858 (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.
13 mins	2025-10-30 21:16:27.610Z	112.096° ESE	2025-10-30 21:23:27.610Z	49.921° ENE	27.834°	2025-10-30 21:29:27.610Z	0.931° NNE
15 mins	2025-10-30 23:10:27.610Z	178.358° S	2025-10-30 23:17:27.610Z	254.13° W	41.036°	2025-10-30 23:25:27.610Z	334.21° NNW
16 mins	2025-10-31 11:27:27.610Z	28.348° NE	2025-10-31 11:35:27.610Z	115.646° SE	40.483°	2025-10-31 11:43:27.610Z	181.591° SSW
14 mins	2025-10-31 13:23:27.610Z	357.01° N	2025-10-31 13:29:27.610Z	303.835° NW	30.523°	2025-10-31 13:37:27.610Z	241.685° WSW

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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2025-10-30T05:33:07.255Z)

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: 11 hours ago