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

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 23309U 75052JY  26171.29082463  .00000330  00000-0  12843-2 0  9993
2 23309  99.6931  42.0623 0396055  80.8284 344.4697 12.72515076626356

Epoch: 2026-06-20T06:58Z

TLE epoch observation values (Epoch: 2026-06-20T06:58:47.248Z)

Latitude

62.4824°

Longitude

9.82082°

Altitude

1,087.466 km

Speed

7.452 km/s

True Right ascension

01h 32m 06s

True Declination

62° 20' 51"

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

14:37:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,675.945 km

Perigee altitude

1,062.277 km

Semi-major axis

7,747.248 km

Eccentricity

0.03961

Inclination

99.6931°

RAAN

42.0623°

Arg. of periapsis

80.8284°

True anomaly

343.19391°

Mean anomaly

344.4697°

Eccentric anomaly

343.83805°

Mean motion

3.18289 °/min

Orbital period

113.1 mins

BSTAR

0.0012843

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Other satellites on launch #52 in the year 1975 (1975-06-12 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.
14 mins	2026-06-22 04:31:26.647Z	11.132° NNE	2026-06-22 04:37:26.647Z	317.94° NNW	43.994°	2026-06-22 04:45:26.647Z	203.241° SW
5 mins	2026-06-22 06:26:26.647Z	322.112° NNW	2026-06-22 06:28:26.647Z	303.808° NW	13.114°	2026-06-22 06:31:26.647Z	278.485° WNW
6 mins	2026-06-22 13:34:26.647Z	86.891° E	2026-06-22 13:37:26.647Z	57.028° ENE	16.204°	2026-06-22 13:40:26.647Z	26.831° NE
12 mins	2026-06-22 15:22:26.647Z	168.57° S	2026-06-22 15:28:26.647Z	289.016° WNW	44.439°	2026-06-22 15:34:26.647Z	343.011° N
12 mins	2026-06-23 03:11:26.647Z	36.681° NE	2026-06-23 03:17:26.647Z	97.323° ESE	27.445°	2026-06-23 03:23:26.647Z	154.302° SSE

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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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T06:58:47.248Z)

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: 2 days ago