DELTA 1 DEB, 21295

Orbit data source: Space-Track

DELTA 1 DEB, 21295 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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/21295?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/21295?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

21295, 1975-052AG

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1975-06-12 (51 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: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 21295U 75052AG  26168.10443618  .00000140  00000-0  31988-3 0  9995
2 21295  99.7387 354.6635 0018827 319.4926 165.2271 13.42992564717752

Epoch: 2026-06-17T02:30Z

TLE epoch observation values (Epoch: 2026-06-17T02:30:23.285Z)

Latitude

54.15092°

Longitude

-114.63062°

Altitude

1,120.58 km

Speed

7.291 km/s

True Right ascension

12h 33m 19s

True Declination

53° 59' 43"

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

20:22:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,109.536 km

Perigee altitude

1,081.395 km

Semi-major axis

7,473.602 km

Eccentricity

0.00188

Inclination

99.7387°

RAAN

354.6635°

Arg. of periapsis

319.4926°

True anomaly

165.28199°

Mean anomaly

165.2271°

Eccentric anomaly

165.25456°

Mean motion

3.3593 °/min

Orbital period

107.17 mins

BSTAR

0.00031988

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB, 21350 (Decayed)

DELTA 1 DEB, 21519 (Decayed)

DELTA 1 DEB, 21685 (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.
11 mins	2026-06-18 11:58:30.856Z	148.609° SSE	2026-06-18 12:03:30.856Z	89.297° E	41.914°	2026-06-18 12:09:30.856Z	352.766° N
8 mins	2026-06-18 13:46:30.856Z	230.198° WSW	2026-06-18 13:50:30.856Z	273.392° WNW	19.436°	2026-06-18 13:54:30.856Z	312.047° NW
11 mins	2026-06-19 00:59:30.856Z	27.359° NE	2026-06-19 01:04:30.856Z	108.749° ESE	40.643°	2026-06-19 01:10:30.856Z	179.954° S
9 mins	2026-06-19 02:45:30.856Z	343.107° N	2026-06-19 02:49:30.856Z	299.215° NW	23.26°	2026-06-19 02:54:30.856Z	248.62° W

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, 21295 on other resources

View DELTA 1 DEB, 21295 on Heavens-Above

View DELTA 1 DEB, 21295 on Keep Track

View DELTA 1 DEB, 21295 on Celestrak

View DELTA 1 DEB, 21295 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, 21295

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-06-17T02:30:23.285Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 21295 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago