THOR ABLESTAR DEB, 144

Orbit data source: Space-Track

THOR ABLESTAR DEB, 144 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 src="https://www.satcat.com/sats-embedded/144?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/144?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

144, 1961-015AE

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 (64 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 THOR ABLESTAR DEB
1 00144U 61015AE  25245.75282217  .00000609  00000-0  53911-3 0  9991
2 00144  66.5014  19.3216 0043879 193.2504 166.7424 13.91465313244657

Epoch: 2025-09-02T18:04Z

TLE epoch observation values (Epoch: 2025-09-02T18:04:03.835Z)

Latitude

-0.00002°

Longitude

126.16607°

Altitude

956.75 km

Speed

7.358 km/s

True Right ascension

01h 17m 17s

True Declination

0° 00' 00"

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

19:24:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

953.959 km

Perigee altitude

889.896 km

Semi-major axis

7,300.064 km

Eccentricity

0.00439

Inclination

66.5014°

RAAN

19.3216°

Arg. of periapsis

193.2504°

True anomaly

166.8571°

Mean anomaly

166.7424°

Eccentric anomaly

166.79981°

Mean motion

3.47979 °/min

Orbital period

103.45 mins

BSTAR

0.00053911

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

TRANSIT 4A, 116

THOR ABLESTAR DEB, 140 (Decayed)

THOR ABLESTAR DEB, 141

THOR ABLESTAR DEB, 142 (Decayed)

THOR ABLESTAR DEB, 143 (Decayed)

THOR ABLESTAR DEB, 145

THOR ABLESTAR DEB, 146 (Decayed)

THOR ABLESTAR DEB, 147

THOR ABLESTAR DEB, 148

THOR ABLESTAR DEB, 149 (Decayed)

THOR ABLESTAR DEB, 150

THOR ABLESTAR DEB, 151 (Decayed)

THOR ABLESTAR DEB, 152

THOR ABLESTAR DEB, 153 (Decayed)

THOR ABLESTAR DEB Visibility forecast

Observer location: undefined°, undefined°
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.
10 mins	2025-09-03 09:42:30.197Z	166.833° S	2025-09-03 09:47:30.197Z	101.66° ESE	28.748°	2025-09-03 09:52:30.197Z	47.866° ENE
9 mins	2025-09-03 11:29:30.197Z	246.45° WSW	2025-09-03 11:33:30.197Z	309.62° NW	33.777°	2025-09-03 11:38:30.197Z	14.362° NNE
9 mins	2025-09-03 18:46:30.197Z	355.009° N	2025-09-03 18:50:30.197Z	53.855° ENE	29.827°	2025-09-03 18:55:30.197Z	114.824° SE
9 mins	2025-09-03 20:32:30.197Z	309.915° NW	2025-09-03 20:36:30.197Z	256.049° W	31.911°	2025-09-03 20:41:30.197Z	185.908° SSW

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 THOR ABLESTAR DEB, 144 on other resources

View THOR ABLESTAR DEB, 144 on Heavens-Above

View THOR ABLESTAR DEB, 144 on Keep Track

View THOR ABLESTAR DEB, 144 on Celestrak

View THOR ABLESTAR DEB, 144 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, 144

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2025-09-02T18:04:03.835Z)

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, 144 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago