DELTA 1 DEB, 23309

Orbit data source: Space-Track

DELTA 1 DEB, 23309 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.

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Iframe URL

https://www.satcat.com/sats-embedded/23309?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

23309, 1975-052JY

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, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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

TLE from 3 days ago

0 DELTA 1 DEB
1 23309U 75052JY  25348.94135556  .00000215  00000-0  88330-3 0  9999
2 23309  99.7092 242.6600 0392017 126.9128   2.6971 12.72396169602522

Epoch: 2025-12-14T22:35Z

TLE epoch observation values (Epoch: 2025-12-14T22:35:33.120Z)

Latitude

49.29129°

Longitude

11.33498°

Altitude

1,076.323 km

Speed

7.461 km/s

True Right ascension

04h 56m 16s

True Declination

49° 07' 42"

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

13:09:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,673.319 km

Perigee altitude

1,065.871 km

Semi-major axis

7,747.732 km

Eccentricity

0.0392

Inclination

99.7092°

RAAN

242.66°

Arg. of periapsis

126.9128°

True anomaly

2.91934°

Mean anomaly

2.6971°

Eccentric anomaly

2.8071°

Mean motion

3.18259 °/min

Orbital period

113.12 mins

BSTAR

0.0008833

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

DELTA 1 DEB, 21385 (Decayed)

DELTA 1 DEB, 21447 (Decayed)

DELTA 1 DEB, 21325

DELTA 1 DEB, 21550

DELTA 1 DEB, 21330

DELTA 1 DEB, 37629 (Decayed)

DELTA 1 DEB, 21282

DELTA 1 DEB, 42656

DELTA 1 DEB, 21285

DELTA 1 DEB, 21597 (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.
13 mins	2025-12-17 16:06:09.560Z	133.906° SE	2025-12-17 16:13:09.560Z	59.187° ENE	35.213°	2025-12-17 16:19:09.560Z	359.141° N
12 mins	2025-12-17 17:58:09.560Z	202.904° SW	2025-12-17 18:04:09.560Z	260.824° W	30.36°	2025-12-17 18:10:09.560Z	323.793° NNW
11 mins	2025-12-18 05:49:09.560Z	21.221° NNE	2025-12-18 05:54:09.560Z	128.67° SE	43.572°	2025-12-18 06:00:09.560Z	188.55° SSW
6 mins	2025-12-18 07:42:09.560Z	329.156° NNW	2025-12-18 07:45:09.560Z	296.43° NW	17.108°	2025-12-18 07:48:09.560Z	266.822° W

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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, 23309 on other resources

View DELTA 1 DEB, 23309 on Heavens-Above

View DELTA 1 DEB, 23309 on Keep Track

View DELTA 1 DEB, 23309 on Celestrak

View DELTA 1 DEB, 23309 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, 23309

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: 2025-12-14T22:35:33.120Z)

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, 23309 on other resources

Documentation

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