THOR ABLESTAR DEB, 405

Orbit data source: Space-Track

THOR ABLESTAR DEB, 405 is space debris in LEO originally from a launch on Thu, 29 Jun 1961 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.

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Iframe URL

https://www.satcat.com/sats-embedded/405?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

405, 1961-015EE

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1961-06-29 (65 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.3 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 THOR ABLESTAR DEB
1 00405U 61015EE  26048.50241213  .00000163  00000-0  27445-3 0  9995
2 00405  66.8919  82.2260 0091600 263.1439 210.6267 13.66668058215791

Epoch: 2026-02-17T12:03Z

TLE epoch observation values (Epoch: 2026-02-17T12:03:28.408Z)

Latitude

57.79987°

Longitude

-108.50942°

Altitude

1,078.866 km

Speed

7.289 km/s

True Right ascension

14h 39m 21s

True Declination

57° 39' 05"

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

05:25:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,077.634 km

Perigee altitude

942.284 km

Semi-major axis

7,388.096 km

Eccentricity

0.00916

Inclination

66.8919°

RAAN

82.226°

Arg. of periapsis

263.1439°

True anomaly

210.09719°

Mean anomaly

210.6267°

Eccentric anomaly

210.36142°

Mean motion

3.41778 °/min

Orbital period

105.33 mins

BSTAR

0.00027445

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Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)

THOR ABLESTAR DEB, 542 (Decayed)

THOR ABLESTAR DEB, 5985 (Decayed)

THOR ABLESTAR DEB, 250 (Decayed)

THOR ABLESTAR DEB, 275 (Decayed)

THOR ABLESTAR DEB, 648

THOR ABLESTAR DEB, 19482 (Decayed)

THOR ABLESTAR DEB, 661 (Decayed)

THOR ABLESTAR DEB, 137 (Decayed)

THOR ABLESTAR DEB, 550 (Decayed)

THOR ABLESTAR DEB, 153 (Decayed)

SOLRAD 3/INJUN 1, 117

THOR ABLESTAR DEB, 156 (Decayed)

THOR ABLESTAR DEB, 9968 (Decayed)

THOR ABLESTAR DEB, 152

THOR ABLESTAR DEB, 154

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THOR ABLESTAR 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.
12 mins	2026-02-18 03:24:50.781Z	192.16° SSW	2026-02-18 03:30:50.781Z	109.901° ESE	41.878°	2026-02-18 03:36:50.781Z	35.89° NE
9 mins	2026-02-18 05:15:50.781Z	268.896° W	2026-02-18 05:19:50.781Z	316.753° NNW	24.911°	2026-02-18 05:24:50.781Z	7.836° NNE
6 mins	2026-02-18 10:52:50.781Z	12.754° NNE	2026-02-18 10:54:50.781Z	32.313° NE	15.949°	2026-02-18 10:58:50.781Z	70.915° E
11 mins	2026-02-18 12:39:50.781Z	337.506° N	2026-02-18 12:44:50.781Z	48.565° ENE	43.295°	2026-02-18 12:50:50.781Z	142.079° SSE
7 mins	2026-02-18 14:29:50.781Z	287.15° WNW	2026-02-18 14:32:50.781Z	254.637° W	19.083°	2026-02-18 14:36:50.781Z	215.173° SW
9 mins	2026-02-19 02:15:50.781Z	146.178° SSE	2026-02-19 02:19:50.781Z	101.634° ESE	22.27°	2026-02-19 02:24:50.781Z	54.21° ENE

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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 THOR ABLESTAR DEB, 405 on other resources

View THOR ABLESTAR DEB, 405 on Heavens-Above

View THOR ABLESTAR DEB, 405 on Keep Track

View THOR ABLESTAR DEB, 405 on Celestrak

View THOR ABLESTAR DEB, 405 on Gunter's Space Page

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

THOR ABLESTAR DEB, 405

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-02-17T12:03:28.408Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)

THOR ABLESTAR DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out THOR ABLESTAR DEB, 405 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago