DELTA 1 DEB, 10471

Orbit data source: Space-Track

DELTA 1 DEB, 10471 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/10471?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/10471?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

10471, 1977-065ED

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 (49 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 19 hours ago

TLE from 19 hours ago

0 DELTA 1 DEB
1 10471U 77065ED  26082.26163012  .00001275  00000-0  34970-3 0  9998
2 10471  29.0590 289.5950 0843323 151.6681 213.2484 13.25925085341966

Epoch: 2026-03-23T06:16Z

TLE epoch observation values (Epoch: 2026-03-23T06:16:44.842Z)

Latitude

-0.00003°

Longitude

14.65193°

Altitude

1,706.837 km

Speed

6.766 km/s

True Right ascension

19h 18m 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

06:28:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,802.207 km

Perigee altitude

529.779 km

Semi-major axis

7,544.13 km

Eccentricity

0.08433

Inclination

29.059°

RAAN

289.595°

Arg. of periapsis

151.6681°

True anomaly

208.38629°

Mean anomaly

213.2484°

Eccentric anomaly

210.77601°

Mean motion

3.3123 °/min

Orbital period

108.69 mins

BSTAR

0.0003497

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

HIMAWARI 1 (GMS 1), 10143

DELTA 1 R/B(1), 10144

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.
5 mins	2026-03-24 14:57:11.906Z	167.844° S	2026-03-24 14:59:11.906Z	155.919° SSE	11.341°	2026-03-24 15:02:11.906Z	136.711° SSE
10 mins	2026-03-24 16:50:11.906Z	204.747° SW	2026-03-24 16:55:11.906Z	164.882° S	22.379°	2026-03-24 17:00:11.906Z	118.471° SE
10 mins	2026-03-24 18:45:11.906Z	231.364° WSW	2026-03-24 18:50:11.906Z	183.968° SSW	27.613°	2026-03-24 18:55:11.906Z	121.481° SE
7 mins	2026-03-24 20:42:11.906Z	233.992° WSW	2026-03-24 20:45:11.906Z	196.667° SSW	22.576°	2026-03-24 20:49:11.906Z	142.15° SSE

Items per page:

1–4 of 4 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, 10471 on other resources

View DELTA 1 DEB, 10471 on Heavens-Above

View DELTA 1 DEB, 10471 on Keep Track

View DELTA 1 DEB, 10471 on Celestrak

View DELTA 1 DEB, 10471 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, 10471

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-03-23T06:16:44.842Z)

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, 10471 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago