THOR ABLESTAR DEB, 158

Orbit data source: Space-Track

THOR ABLESTAR DEB, 158 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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https://www.satcat.com/sats-embedded/158?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

158, 1961-015AU

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, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 THOR ABLESTAR DEB
1 00158U 61015AU  26073.92832131  .00000098  00000-0  38442-3 0  9995
2 00158  67.0762  37.0847 0614481 301.1471  53.0664 12.66185049993416

Epoch: 2026-03-14T22:16Z

TLE epoch observation values (Epoch: 2026-03-14T22:16:46.961Z)

Latitude

-0.00005°

Longitude

-109.65346°

Altitude

1,132.197 km

Speed

7.411 km/s

True Right ascension

02h 28m 20s

True Declination

0° 00' 00"

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

08:28:58

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,873.677 km

Perigee altitude

918.268 km

Semi-major axis

7,774.109 km

Eccentricity

0.06145

Inclination

67.0762°

RAAN

37.0847°

Arg. of periapsis

301.1471°

True anomaly

58.95619°

Mean anomaly

53.0664°

Eccentric anomaly

55.98468°

Mean motion

3.16641 °/min

Orbital period

113.69 mins

BSTAR

0.00038442

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

THOR ABLESTAR DEB, 13513

THOR ABLESTAR DEB, 419 (Decayed)

THOR ABLESTAR DEB, 142 (Decayed)

THOR ABLESTAR DEB, 411 (Decayed)

THOR ABLESTAR DEB, 6746 (Decayed)

THOR ABLESTAR DEB, 5985 (Decayed)

THOR ABLESTAR DEB, 19482 (Decayed)

THOR ABLESTAR DEB, 478

THOR ABLESTAR DEB, 48828

THOR ABLESTAR DEB, 48827

THOR ABLESTAR DEB, 48816

THOR ABLESTAR DEB, 48814

THOR ABLESTAR DEB, 516

THOR ABLESTAR DEB, 13942

THOR ABLESTAR DEB, 644

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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.
10 mins	2026-03-15 04:25:20.861Z	343.676° N	2026-03-15 04:30:20.861Z	13.037° NNE	14.109°	2026-03-15 04:35:20.861Z	40.961° NE
16 mins	2026-03-15 06:24:20.861Z	347.638° N	2026-03-15 06:32:20.861Z	43.936° NE	27.531°	2026-03-15 06:40:20.861Z	96.129° ESE
19 mins	2026-03-15 08:21:20.861Z	331.229° NNW	2026-03-15 08:30:20.861Z	333.469° NNW	44.843°	2026-03-15 08:40:20.861Z	154.214° SSE
14 mins	2026-03-15 10:20:20.861Z	303.408° NW	2026-03-15 10:26:20.861Z	266.414° W	22.042°	2026-03-15 10:34:20.861Z	215.446° SW
8 mins	2026-03-15 21:10:20.861Z	121.367° SE	2026-03-15 21:13:20.861Z	96.504° ESE	17.422°	2026-03-15 21:18:20.861Z	60.832° ENE
16 mins	2026-03-15 23:02:20.861Z	206.364° SW	2026-03-15 23:09:20.861Z	28.597° NE	44.886°	2026-03-15 23:18:20.861Z	29.021° NE
13 mins	2026-03-16 01:02:20.861Z	276.647° WNW	2026-03-16 01:08:20.861Z	327.896° NNW	24.929°	2026-03-16 01:15:20.861Z	14.91° NNE
8 mins	2026-03-16 03:06:20.861Z	332.356° NNW	2026-03-16 03:09:20.861Z	350.69° N	13.413°	2026-03-16 03:14:20.861Z	19.539° NNE

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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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Check out THOR ABLESTAR DEB, 158 on other resources

View THOR ABLESTAR DEB, 158 on Heavens-Above

View THOR ABLESTAR DEB, 158 on Keep Track

View THOR ABLESTAR DEB, 158 on Celestrak

View THOR ABLESTAR DEB, 158 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, 158

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-03-14T22:16:46.961Z)

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, 158 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago