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 (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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 12527U 76077DG  26077.90486051  .00000012  00000-0  43636-3 0  9997
2 12527 102.1468  48.8569 0037989 203.1848 171.2682 12.38100079140781

Epoch: 2026-03-18T21:42Z

TLE epoch observation values (Epoch: 2026-03-18T21:42:59.948Z)

Latitude

14.1619°

Longitude

-96.45298°

Altitude

1,546.137 km

Speed

7.081 km/s

True Right ascension

03h 03m 02s

True Declination

14° 05' 19"

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

03:21:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,542.228 km

Perigee altitude

1,482.279 km

Semi-major axis

7,890.39 km

Eccentricity

0.0038

Inclination

102.1468°

RAAN

48.8569°

Arg. of periapsis

203.1848°

True anomaly

171.33398°

Mean anomaly

171.2682°

Eccentric anomaly

171.30112°

Mean motion

3.09667 °/min

Orbital period

116.25 mins

BSTAR

0.00043636

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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.
14 mins	2026-03-19 22:56:00.049Z	202.037° SSW	2026-03-19 23:03:00.049Z	260.229° W	29.299°	2026-03-19 23:10:00.049Z	321.225° NNW
9 mins	2026-03-20 09:15:00.049Z	59.704° ENE	2026-03-20 09:19:00.049Z	91.381° ESE	17.573°	2026-03-20 09:24:00.049Z	129.726° SE
15 mins	2026-03-20 11:07:00.049Z	17.214° NNE	2026-03-20 11:14:00.049Z	313.9° NW	44.968°	2026-03-20 11:22:00.049Z	201.72° SSW
9 mins	2026-03-20 13:03:00.049Z	342.409° N	2026-03-20 13:07:00.049Z	309.247° NW	19.843°	2026-03-20 13:12:00.049Z	269.804° W
12 mins	2026-03-20 20:21:00.049Z	106.996° ESE	2026-03-20 20:26:00.049Z	62.194° ENE	28.447°	2026-03-20 20:33:00.049Z	1.541° NNE
15 mins	2026-03-20 22:13:00.049Z	178.988° S	2026-03-20 22:20:00.049Z	257.085° W	41.387°	2026-03-20 22:28:00.049Z	334.749° 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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-03-18T21:42:59.948Z)

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: 1 day ago