THOR ABLESTAR DEB, 155

Orbit data source: Space-Track

THOR ABLESTAR DEB, 155 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/155?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/155?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

155, 1961-015AR

Orbit

LEO

Last TLE update

4 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 4 hours ago

0 THOR ABLESTAR DEB
1 00155U 61015AR  25152.59472531  .00006490  00000-0  16848-2 0  9993
2 00155  66.8759 208.3862 0040560 205.4847 154.4264 14.49782016305891

Epoch: 2025-06-01T14:16Z

TLE epoch observation values (Epoch: 2025-06-01T14:16:24.266Z)

Latitude

-0.00004°

Longitude

103.96656°

Altitude

754.518 km

Speed

7.464 km/s

True Right ascension

13h 53m 32s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

28.51474°

Longitude

-89.82153°

Altitude

713.122 km

Speed

7.51 km/s

Apparent Right ascension

21h 32m 57s

Apparent Declination

-9° 02' 28"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

03:57:44

Azimuth

266.958° W

Elevation

-10.518°

Doppler factor

Orbital elements

Apogee altitude

753.509 km

Perigee altitude

695.891 km

Semi-major axis

7,102.837 km

Eccentricity

0.00406

Inclination

66.8759°

RAAN

208.3862°

Arg. of periapsis

205.4847°

True anomaly

Unknown

Mean anomaly

154.4264°

Eccentric anomaly

Unknown

Mean motion

3.62573 °/min

Orbital period

99.29 mins

BSTAR

0.0016848

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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	2025-06-02 05:18:16.555Z	204.015° SW	2025-06-02 05:22:16.555Z	176.476° S	44.223°	2025-06-02 05:27:16.555Z	30.655° NE
5 mins	2025-06-02 07:03:16.555Z	290.021° WNW	2025-06-02 07:05:16.555Z	315.879° NNW	15.402°	2025-06-02 07:08:16.555Z	352.372° N
8 mins	2025-06-02 14:00:16.555Z	346.619° N	2025-06-02 14:04:16.555Z	70.232° E	36.487°	2025-06-02 14:08:16.555Z	129.948° SE
5 mins	2025-06-02 15:43:16.555Z	286.374° WNW	2025-06-02 15:45:16.555Z	257.777° W	18.495°	2025-06-02 15:48:16.555Z	215.117° SW

Authenticating...

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Check out THOR ABLESTAR DEB, 155 on other resources

View THOR ABLESTAR DEB, 155 on Heavens-Above

View THOR ABLESTAR DEB, 155 on Keep Track

View THOR ABLESTAR DEB, 155 on Celestrak

View THOR ABLESTAR DEB, 155 on Gunter's Space Page

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