DELTA 1 DEB, 10178

Orbit data source: Space-Track

DELTA 1 DEB, 10178 is space debris in LEO originally from a launch on Thu, 14 Jul 1977 UTC launched from the Air Force Eastern Test Range (AFETR). 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/10178?theme=dark&initialShowStats=false

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Identifier

10178, 1977-065G

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1977-07-14 (48 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 1.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 1 week ago

TLE from 1 week ago

0 DELTA 1 DEB
1 10178U 77065G   25342.19813146 -.00000365  00000-0 -13160-2 0  9990
2 10178  28.7127 290.7780 0910444 174.0551 319.8638 12.09258679987274

Epoch: 2025-12-08T04:45Z

TLE epoch observation values (Epoch: 2025-12-08T04:45:18.558Z)

Latitude

22.79194°

Longitude

-87.49033°

Altitude

1,110.831 km

Speed

7.536 km/s

True Right ascension

04h 04m 09s

True Declination

22° 40' 31"

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

20:57:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,373.623 km

Perigee altitude

913.006 km

Semi-major axis

8,021.451 km

Eccentricity

0.09104

Inclination

28.7127°

RAAN

290.778°

Arg. of periapsis

174.0551°

True anomaly

312.52087°

Mean anomaly

319.8638°

Eccentric anomaly

316.25701°

Mean motion

3.02109 °/min

Orbital period

119.16 mins

BSTAR

-0.001316

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Other satellites on launch #65 in the year 1977 (1977-07-14 UTC)

DELTA 1 DEB, 10182 (Decayed)

DELTA 1 DEB, 10191 (Decayed)

DELTA 1 DEB, 10473 (Decayed)

DELTA 1 DEB, 10310 (Decayed)

DELTA 1 DEB, 10268 (Decayed)

DELTA 1 DEB, 10226 (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.
24 mins	2025-12-16 22:16:15.751Z	231.169° WSW	2025-12-16 22:28:15.751Z	169.923° S	35.373°	2025-12-16 22:40:15.751Z	100.878° ESE
22 mins	2025-12-17 00:25:15.751Z	251.278° W	2025-12-17 00:37:15.751Z	181.598° SSW	37.487°	2025-12-17 00:47:15.751Z	115.531° SE
18 mins	2025-12-17 02:35:15.751Z	257.814° W	2025-12-17 02:44:15.751Z	206.661° SW	30.126°	2025-12-17 02:53:15.751Z	142.266° SSE
6 mins	2025-12-17 04:48:15.751Z	234.552° WSW	2025-12-17 04:50:15.751Z	222.661° SW	13.057°	2025-12-17 04:54:15.751Z	196.62° SSW
20 mins	2025-12-17 19:58:15.751Z	197.758° SSW	2025-12-17 20:07:15.751Z	152.119° SSE	25.173°	2025-12-17 20:18:15.751Z	100.31° ESE
10 mins	2025-12-17 22:04:15.751Z	230.355° WSW	2025-12-17 22:14:15.751Z	180.193° SSW	35.414°	2025-12-17 22:14:15.751Z	180.193° SSW

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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, 10178 on other resources

View DELTA 1 DEB, 10178 on Heavens-Above

View DELTA 1 DEB, 10178 on Keep Track

View DELTA 1 DEB, 10178 on Celestrak

View DELTA 1 DEB, 10178 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, 10178

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 week ago

TLE from 1 week ago

TLE epoch observation values (Epoch: 2025-12-08T04:45:18.558Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #65 in the year 1977 (1977-07-14 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10178 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 week ago