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 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

18 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 18 hours ago

0 THOR ABLESTAR DEB
1 00155U 61015AR  25186.18971300  .00002023  00000-0  54129-3 0  9996
2 00155  66.8759 118.2957 0037564 179.7454 180.3681 14.49906774310764

Epoch: 2025-07-05T04:33Z

TLE epoch observation values (Epoch: 2025-07-05T04:33:11.203Z)

Latitude

-0.00008°

Longitude

126.56767°

Altitude

754.782 km

Speed

7.463 km/s

True Right ascension

07h 53m 10s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-31.40948°

Longitude

109.51859°

Altitude

759.155 km

Speed

7.462 km/s

Apparent Right ascension

03h 24m 14s

Apparent Declination

-55° 29' 59"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

10:32:30

Azimuth

225.862° WSW

Elevation

-41.019°

Doppler factor

Orbital elements

Apogee altitude

750.972 km

Perigee altitude

697.613 km

Semi-major axis

7,102.429 km

Eccentricity

0.00376

Inclination

66.8759°

RAAN

118.2957°

Arg. of periapsis

179.7454°

True anomaly

Unknown

Mean anomaly

180.3681°

Eccentric anomaly

Unknown

Mean motion

3.62604 °/min

Orbital period

99.28 mins

BSTAR

0.00054129

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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.
8 mins	2025-07-06 05:56:17.151Z	341.361° N	2025-07-06 06:00:17.151Z	67.862° E	40.544°	2025-07-06 06:04:17.151Z	136.519° SSE
4 mins	2025-07-06 07:40:17.151Z	272.872° WNW	2025-07-06 07:41:17.151Z	259.071° W	14.963°	2025-07-06 07:44:17.151Z	220.366° SW
8 mins	2025-07-06 20:25:17.151Z	179.949° S	2025-07-06 20:28:17.151Z	129.071° SE	36.274°	2025-07-06 20:33:17.151Z	41.1° NE
6 mins	2025-07-06 22:08:17.151Z	270.494° WNW	2025-07-06 22:11:17.151Z	317.188° NNW	21.795°	2025-07-06 22:14:17.151Z	358.363° N

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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