DELTA 1 DEB, 10201

Orbit data source: Space-Track

DELTA 1 DEB, 10201 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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Iframe URL

https://www.satcat.com/sats-embedded/10201?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

10201, 1977-065AE

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, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 DELTA 1 DEB
1 10201U 77065AE  25351.20507199  .00003233  00000-0  60559-3 0  9997
2 10201  29.0866 265.8640 0667151  20.8336 341.8138 13.74357065383807

Epoch: 2025-12-17T04:55Z

TLE epoch observation values (Epoch: 2025-12-17T04:55:18.219Z)

Latitude

-0.00001°

Longitude

105.9598°

Altitude

519.393 km

Speed

7.841 km/s

True Right ascension

17h 43m 27s

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

01:24:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,479.287 km

Perigee altitude

496.44 km

Semi-major axis

7,366.001 km

Eccentricity

0.06672

Inclination

29.0866°

RAAN

265.864°

Arg. of periapsis

20.8336°

True anomaly

339.22412°

Mean anomaly

341.8138°

Eccentric anomaly

340.54036°

Mean motion

3.43317 °/min

Orbital period

104.86 mins

BSTAR

0.00060559

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

DELTA 1 DEB, 10310 (Decayed)

DELTA 1 DEB, 10254 (Decayed)

DELTA 1 DEB, 18643 (Decayed)

DELTA 1 DEB, 10270 (Decayed)

DELTA 1 DEB, 10176 (Decayed)

DELTA 1 DEB, 10305 (Decayed)

DELTA 1 DEB, 10473 (Decayed)

DELTA 1 DEB, 10311 (Decayed)

DELTA 1 R/B(2), 10156 (Decayed)

DELTA 1 DEB, 10210 (Decayed)

DELTA 1 DEB, 10259 (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	2025-12-18 04:08:11.243Z	222.755° SW	2025-12-18 04:10:11.243Z	204.453° SW	13.25°	2025-12-18 04:13:11.243Z	178.947° S
4 mins	2025-12-18 23:04:11.243Z	195.327° SSW	2025-12-18 23:06:11.243Z	161.462° S	16.743°	2025-12-18 23:08:11.243Z	132.929° SE
6 mins	2025-12-19 00:54:11.243Z	215.864° SW	2025-12-19 00:56:11.243Z	182.828° SSW	21.621°	2025-12-19 01:00:11.243Z	133.31° SE

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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, 10201 on other resources

View DELTA 1 DEB, 10201 on Heavens-Above

View DELTA 1 DEB, 10201 on Keep Track

View DELTA 1 DEB, 10201 on Celestrak

View DELTA 1 DEB, 10201 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, 10201

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-12-17T04:55:18.219Z)

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, 10201 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago