THORAD DELTA 1 DEB, 8401

Orbit data source: Space-Track

THORAD DELTA 1 DEB, 8401 is space debris in SSO originally from a launch on Fri, 15 Nov 1974 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/8401?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

8401, 1974-089CD

Orbit

SSO

Last TLE update

1 day ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1974-11-15 (51 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago

0 THORAD DELTA 1 DEB
1 08401U 74089CD  25213.15719626 -.00000053  00000-0 -41629-4 0  9997
2 08401 101.4414 288.1258 0065717 340.1780  47.6120 12.67147921344756

Epoch: 2025-08-01T03:46Z

TLE epoch observation values (Epoch: 2025-08-01T03:46:21.756Z)

Latitude

27.77754°

Longitude

-84.56572°

Altitude

1,362.474 km

Speed

7.196 km/s

True Right ascension

18h 48m 08s

True Declination

27° 38' 49"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

35.20347°

Longitude

-85.47229°

Altitude

1,370.838 km

Speed

7.189 km/s

Apparent Right ascension

15h 24m 58s

Apparent Declination

4° 28' 53"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

21:58:21

Azimuth

278.804° WNW

Elevation

-3.488°

Doppler factor

Orbital elements

Apogee altitude

1,442.143 km

Perigee altitude

1,340.029 km

Semi-major axis

7,769.223 km

Eccentricity

0.00657

Inclination

101.4414°

RAAN

288.1258°

Arg. of periapsis

340.178°

True anomaly

48.1713°

Mean anomaly

47.612°

Eccentric anomaly

47.89134°

Mean motion

3.1694 °/min

Orbital period

113.59 mins

BSTAR

-0.000041629

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Other satellites on launch #89 in the year 1974 (1974-11-15 UTC)

NOAA 4, 7529

THORAD DELTA 1 DEB, 8160

THORAD DELTA 1 DEB, 8161

THORAD DELTA 1 DEB, 8162

THORAD DELTA 1 DEB, 8163

THORAD DELTA 1 DEB, 8164

THORAD DELTA 1 DEB, 8165

THORAD DELTA 1 DEB, 8166

THORAD DELTA 1 DEB, 8167

THORAD DELTA 1 DEB, 8168

THORAD DELTA 1 DEB, 8169

THORAD DELTA 1 DEB, 8170

THORAD DELTA 1 DEB, 8171 (Decayed)

THORAD DELTA 1 DEB, 8172

THORAD DELTA 1 DEB, 8173

THORAD DELTA 1 DEB Visibility forecast

Observer location: undefined°, undefined°

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	2025-08-02 16:18:06.318Z	54.585° ENE	2025-08-02 16:23:06.318Z	94.721° ESE	17.692°	2025-08-02 16:27:06.318Z	126.54° SE
15 mins	2025-08-02 18:08:06.318Z	16.046° NNE	2025-08-02 18:15:06.318Z	314.442° NW	44.939°	2025-08-02 18:23:06.318Z	201.218° SSW
9 mins	2025-08-02 20:02:06.318Z	338.55° N	2025-08-02 20:06:06.318Z	303.928° NW	19.088°	2025-08-02 20:11:06.318Z	265.776° W
10 mins	2025-08-03 03:11:06.318Z	93.139° ESE	2025-08-03 03:15:06.318Z	56.239° ENE	22.04°	2025-08-03 03:21:06.318Z	6.541° NNE
13 mins	2025-08-03 05:00:06.318Z	169.19° S	2025-08-03 05:06:06.318Z	259.368° W	44.309°	2025-08-03 05:13:06.318Z	339.598° N
4 mins	2025-08-03 06:57:06.318Z	257.667° W	2025-08-03 06:59:06.318Z	273.577° WNW	12.536°	2025-08-03 07:01:06.318Z	289.178° WNW

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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Check out THORAD DELTA 1 DEB, 8401 on other resources

View THORAD DELTA 1 DEB, 8401 on Heavens-Above

View THORAD DELTA 1 DEB, 8401 on Keep Track

View THORAD DELTA 1 DEB, 8401 on Celestrak

View THORAD DELTA 1 DEB, 8401 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.