DELTA 1 DEB, 10663

Orbit data source: Space-Track

DELTA 1 DEB, 10663 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/10663?theme=dark&initialShowStats=false

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Identifier

10663, 1976-077Z

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)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 10663U 76077Z   26171.05519682  .00007457  00000-0  43044-2 0  9996
2 10663 100.6103 195.3908 0107797 181.5704 178.5135 14.06504588431358

Epoch: 2026-06-20T01:19Z

TLE epoch observation values (Epoch: 2026-06-20T01:19:29.005Z)

Latitude

0.00002°

Longitude

-92.75537°

Altitude

952.324 km

Speed

7.336 km/s

True Right ascension

13h 01m 33s

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

05:24:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

946.752 km

Perigee altitude

790.516 km

Semi-major axis

7,246.771 km

Eccentricity

0.01078

Inclination

100.6103°

RAAN

195.3908°

Arg. of periapsis

181.5704°

True anomaly

178.54512°

Mean anomaly

178.5135°

Eccentric anomaly

178.52935°

Mean motion

3.51825 °/min

Orbital period

102.32 mins

BSTAR

0.0043044

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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.
10 mins	2026-06-23 01:08:46.629Z	147.007° SSE	2026-06-23 01:13:46.629Z	75.388° E	41.158°	2026-06-23 01:18:46.629Z	353.017° N
6 mins	2026-06-23 02:52:46.629Z	236.569° WSW	2026-06-23 02:54:46.629Z	260.971° W	18.289°	2026-06-23 02:58:46.629Z	306.877° NW
6 mins	2026-06-23 13:36:46.629Z	61.203° ENE	2026-06-23 13:38:46.629Z	88.988° E	19.644°	2026-06-23 13:42:46.629Z	142.127° SSE
8 mins	2026-06-23 15:16:46.629Z	356.917° N	2026-06-23 15:20:46.629Z	277.149° WNW	34.962°	2026-06-23 15:24:46.629Z	222.613° SW

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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, 10663 on other resources

View DELTA 1 DEB, 10663 on Heavens-Above

View DELTA 1 DEB, 10663 on Keep Track

View DELTA 1 DEB, 10663 on Celestrak

View DELTA 1 DEB, 10663 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, 10663

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-20T01:19:29.005Z)

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, 10663 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago