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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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 (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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 DELTA 1 DEB
1 12527U 76077DG  25352.89296019 -.00000007  00000-0  29213-3 0  9993
2 12527 102.1312 319.4788 0039028   9.1109  15.9695 12.38085850129648

Epoch: 2025-12-18T21:25Z

TLE epoch observation values (Epoch: 2025-12-18T21:25:51.760Z)

Latitude

24.6305°

Longitude

-95.35672°

Altitude

1,487.768 km

Speed

7.135 km/s

True Right ascension

20h 55m 24s

True Declination

24° 30' 45"

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

07:49:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,543.108 km

Perigee altitude

1,481.518 km

Semi-major axis

7,890.45 km

Eccentricity

0.0039

Inclination

102.1312°

RAAN

319.4788°

Arg. of periapsis

9.1109°

True anomaly

16.09312°

Mean anomaly

15.9695°

Eccentric anomaly

16.03125°

Mean motion

3.09664 °/min

Orbital period

116.26 mins

BSTAR

0.00029213

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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	2025-12-19 09:35:26.468Z	42.734° NE	2025-12-19 09:41:26.468Z	90.819° ESE	25.349°	2025-12-19 09:48:26.468Z	149.296° SSE
15 mins	2025-12-19 11:29:26.468Z	10.122° NNE	2025-12-19 11:36:26.468Z	293.445° NW	42.224°	2025-12-19 11:44:26.468Z	215.396° SW
6 mins	2025-12-19 13:26:26.468Z	332.576° NNW	2025-12-19 13:28:26.468Z	317.435° NNW	14.844°	2025-12-19 13:32:26.468Z	287.839° WNW
14 mins	2025-12-19 20:42:26.468Z	124.044° SE	2025-12-19 20:48:26.468Z	64.991° ENE	34.782°	2025-12-19 20:56:26.468Z	353.97° N
14 mins	2025-12-19 22:36:26.468Z	196.032° SSW	2025-12-19 22:42:26.468Z	255.577° W	34.237°	2025-12-19 22:50:26.468Z	328.7° 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, 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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-18T21:25:51.760Z)

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: 12 hours ago