THOR ABLESTAR DEB, 136

Orbit data source: Space-Track

THOR ABLESTAR DEB, 136 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/136?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

136, 1961-015W

Orbit

LEO

Last TLE update

3 hours ago

Origin

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

TLE from 3 hours ago

0 THOR ABLESTAR DEB
1   136U 61015W   25199.87115496  .00001027  00000-0  34136-3 0  9990
2   136  67.5286  59.1165 0049320 332.2693  27.5788 14.40699737309277

Epoch: 2025-07-18T20:54Z

TLE epoch observation values (Epoch: 2025-07-18T20:54:27.788Z)

Latitude

-0.00004°

Longitude

168.5843°

Altitude

727.214 km

Speed

7.508 km/s

True Right ascension

03h 56m 27s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-2.61462°

Longitude

-10.6084°

Altitude

789.013 km

Speed

7.444 km/s

Apparent Right ascension

18h 49m 38s

Apparent Declination

-35° 56' 53"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

12:12:53

Azimuth

114.685° SE

Elevation

-28.413°

Doppler factor

Orbital elements

Apogee altitude

789.636 km

Perigee altitude

719.28 km

Semi-major axis

7,132.595 km

Eccentricity

0.00493

Inclination

67.5286°

RAAN

59.1165°

Arg. of periapsis

332.2693°

True anomaly

27.84189°

Mean anomaly

27.5788°

Eccentric anomaly

27.7102°

Mean motion

3.60306 °/min

Orbital period

99.92 mins

BSTAR

0.00034136

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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, 144

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°

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	2025-07-19 00:46:17.344Z	352.399° N	2025-07-19 00:50:17.344Z	46.465° ENE	28.293°	2025-07-19 00:55:17.344Z	116.339° SE
7 mins	2025-07-19 02:30:17.344Z	301.012° NW	2025-07-19 02:33:17.344Z	247.531° W	29.662°	2025-07-19 02:37:17.344Z	190.328° SSW
7 mins	2025-07-19 15:22:17.344Z	155.642° SSE	2025-07-19 15:25:17.344Z	104.723° ESE	26.052°	2025-07-19 15:29:17.344Z	50.824° ENE
8 mins	2025-07-19 17:04:17.344Z	249.149° W	2025-07-19 17:07:17.344Z	298.567° NW	29.623°	2025-07-19 17:12:17.344Z	11.694° NNE

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, 136 on other resources

View THOR ABLESTAR DEB, 136 on Heavens-Above

View THOR ABLESTAR DEB, 136 on Keep Track

View THOR ABLESTAR DEB, 136 on Celestrak

View THOR ABLESTAR DEB, 136 on Gunter's Space Page

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