DELTA 1 DEB, 12527

Orbit data source: Space-Track

DELTA 1 DEB, 12527 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/12527?theme=dark&initialShowStats=false

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Identifier

12527, 1976-077DG

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

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 12527U 76077DG  26033.41367344  .00000005  00000-0  38221-3 0  9994
2 12527 102.1386   4.6625 0038474 286.0874 226.4954 12.38092742135272

Epoch: 2026-02-02T09:55Z

TLE epoch observation values (Epoch: 2026-02-02T09:55:41.385Z)

Latitude

27.10182°

Longitude

-90.58056°

Altitude

1,538.656 km

Speed

7.09 km/s

True Right ascension

12h 43m 48s

True Declination

26° 58' 35"

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

22:09:34

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,542.642 km

Perigee altitude

1,481.926 km

Semi-major axis

7,890.421 km

Eccentricity

0.00385

Inclination

102.1386°

RAAN

4.6625°

Arg. of periapsis

286.0874°

True anomaly

226.17668°

Mean anomaly

226.4954°

Eccentric anomaly

226.33593°

Mean motion

3.09666 °/min

Orbital period

116.25 mins

BSTAR

0.00038221

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

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.
16 mins	2026-02-02 20:50:54.309Z	133.693° SE	2026-02-02 20:58:54.309Z	61.206° ENE	37.478°	2026-02-02 21:06:54.309Z	352.09° N
14 mins	2026-02-02 22:46:54.309Z	201.974° SSW	2026-02-02 22:52:54.309Z	259.692° W	31.838°	2026-02-02 23:00:54.309Z	327.112° NNW
7 mins	2026-02-03 09:05:54.309Z	67.096° ENE	2026-02-03 09:08:54.309Z	90.027° ESE	15.715°	2026-02-03 09:12:54.309Z	119.907° SE
15 mins	2026-02-03 10:56:54.309Z	19.686° NNE	2026-02-03 11:03:54.309Z	76.588° E	44.806°	2026-02-03 11:11:54.309Z	196.935° SSW
11 mins	2026-02-03 12:51:54.309Z	350.16° N	2026-02-03 12:56:54.309Z	310.401° NW	22.232°	2026-02-03 13:02:54.309Z	262.685° W
7 mins	2026-02-03 20:10:54.309Z	103.755° ESE	2026-02-03 20:16:54.309Z	50.403° ENE	26.102°	2026-02-03 20:17:54.309Z	39.395° NE

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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, 12527 on other resources

View DELTA 1 DEB, 12527 on Heavens-Above

View DELTA 1 DEB, 12527 on Keep Track

View DELTA 1 DEB, 12527 on Celestrak

View DELTA 1 DEB, 12527 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, 12527

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: 2026-02-02T09:55:41.385Z)

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, 12527 on other resources

Documentation

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