DELTA 1 DEB, 10208

Orbit data source: Space-Track

DELTA 1 DEB, 10208 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/10208?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10208, 1977-065AM

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

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 DELTA 1 DEB
1 10208U 77065AM  25260.16083763  .00005180  00000-0  65187-3 0  9999
2 10208  28.9344 238.8426 0342213 181.9919 177.9301 14.46496510406007

Epoch: 2025-09-17T03:51Z

TLE epoch observation values (Epoch: 2025-09-17T03:51:36.371Z)

Latitude

0.00003°

Longitude

-175.39965°

Altitude

978.746 km

Speed

7.238 km/s

True Right ascension

15h 55m 22s

True Declination

0° 00' 00"

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

12:42:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

984.775 km

Perigee altitude

497.513 km

Semi-major axis

7,119.281 km

Eccentricity

0.03422

Inclination

28.9344°

RAAN

238.8426°

Arg. of periapsis

181.9919°

True anomaly

178.06592°

Mean anomaly

177.9301°

Eccentric anomaly

177.99858°

Mean motion

3.61317 °/min

Orbital period

99.64 mins

BSTAR

0.00065187

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

HIMAWARI 1 (GMS 1), 10143

DELTA 1 DEB, 10197 (Decayed)

DELTA 1 DEB, 10198

DELTA 1 DEB, 10199 (Decayed)

DELTA 1 DEB, 10200 (Decayed)

DELTA 1 DEB, 10201

DELTA 1 DEB, 10202 (Decayed)

DELTA 1 DEB, 10203 (Decayed)

DELTA 1 DEB, 10204 (Decayed)

DELTA 1 DEB, 10205 (Decayed)

DELTA 1 DEB, 10206

DELTA 1 DEB, 10207

DELTA 1 DEB, 10209 (Decayed)

DELTA 1 DEB, 10210 (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.
5 mins	2025-09-18 01:36:44.336Z	181.894° SSW	2025-09-18 01:38:44.336Z	162.332° S	13.674°	2025-09-18 01:41:44.336Z	132.04° SE
7 mins	2025-09-18 03:20:44.336Z	214.598° SW	2025-09-18 03:23:44.336Z	179.658° S	21.863°	2025-09-18 03:27:44.336Z	126.898° SE
6 mins	2025-09-18 05:06:44.336Z	224.564° SW	2025-09-18 05:09:44.336Z	180.601° SSW	22.325°	2025-09-18 05:12:44.336Z	139.048° SSE

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, 10208 on other resources

View DELTA 1 DEB, 10208 on Heavens-Above

View DELTA 1 DEB, 10208 on Keep Track

View DELTA 1 DEB, 10208 on Celestrak

View DELTA 1 DEB, 10208 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, 10208

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2025-09-17T03:51:36.371Z)

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, 10208 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago