DELTA 1 DEB, 10749

Orbit data source: Space-Track

DELTA 1 DEB, 10749 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/10749?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/10749?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

10749, 1976-077AW

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, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 DELTA 1 DEB
1 10749U 76077AW  26171.47332398 -.00000029  00000-0  14032-3 0  9999
2 10749 102.3441 260.4774 0090564 359.2022  19.8225 12.23536566228991

Epoch: 2026-06-20T11:21Z

TLE epoch observation values (Epoch: 2026-06-20T11:21:35.191Z)

Latitude

18.91532°

Longitude

177.11367°

Altitude

1,511.508 km

Speed

7.141 km/s

True Right ascension

17h 04m 47s

True Declination

18° 49' 13"

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

23:27:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,646.816 km

Perigee altitude

1,502.766 km

Semi-major axis

7,952.928 km

Eccentricity

0.00906

Inclination

102.3441°

RAAN

260.4774°

Arg. of periapsis

359.2022°

True anomaly

20.17821°

Mean anomaly

19.8225°

Eccentric anomaly

19.99997°

Mean motion

3.06022 °/min

Orbital period

117.64 mins

BSTAR

0.00014032

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB, 40762

DELTA 1 DEB, 10842

DELTA 1 DEB, 12541 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

DELTA 1 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
9 mins	2026-06-22 16:56:41.940Z	60.247° ENE	2026-06-22 17:00:41.940Z	87.766° E	14.891°	2026-06-22 17:05:41.940Z	121.933° SE
17 mins	2026-06-22 18:49:41.940Z	21.294° NNE	2026-06-22 18:57:41.940Z	119.483° SE	44.452°	2026-06-22 19:06:41.940Z	194.661° SSW
12 mins	2026-06-22 20:46:41.940Z	350.243° N	2026-06-22 20:51:41.940Z	309.713° NW	24.425°	2026-06-22 20:58:41.940Z	256.631° W
12 mins	2026-06-23 04:10:41.940Z	105.45° ESE	2026-06-23 04:16:41.940Z	52.404° ENE	26.72°	2026-06-23 04:22:41.940Z	3.232° NNE
15 mins	2026-06-23 06:04:41.940Z	176.212° S	2026-06-23 06:10:41.940Z	236.424° WSW	42.213°	2026-06-23 06:19:41.940Z	336.572° NNW

Items per page:

1–5 of 5 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out DELTA 1 DEB, 10749 on other resources

View DELTA 1 DEB, 10749 on Heavens-Above

View DELTA 1 DEB, 10749 on Keep Track

View DELTA 1 DEB, 10749 on Celestrak

View DELTA 1 DEB, 10749 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, 10749

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T11:21:35.191Z)

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, 10749 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago