THOR ABLESTAR DEB, 475

Orbit data source: Space-Track

THOR ABLESTAR DEB, 475 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/475?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

475, 1961-015FM

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: 14 hours ago

TLE from 14 hours ago

0 THOR ABLESTAR DEB
1 00475U 61015FM  25242.24897754  .00002256  00000-0  94902-3 0  9992
2 00475  66.2200  64.7992 0150368 282.9469  75.4865 14.21745647246394

Epoch: 2025-08-30T05:58Z

TLE epoch observation values (Epoch: 2025-08-30T05:58:31.659Z)

Latitude

-0.00002°

Longitude

-3.51871°

Altitude

795.925 km

Speed

7.469 km/s

True Right ascension

04h 19m 11s

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

11:21:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

926.097 km

Perigee altitude

709.687 km

Semi-major axis

7,196.029 km

Eccentricity

0.01504

Inclination

66.22°

RAAN

64.7992°

Arg. of periapsis

282.9469°

True anomaly

77.16226°

Mean anomaly

75.4865°

Eccentric anomaly

76.32362°

Mean motion

3.55553 °/min

Orbital period

101.25 mins

BSTAR

0.00094902

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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°
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.
9 mins	2025-08-30 21:42:07.100Z	356.481° N	2025-08-30 21:46:07.100Z	43.609° NE	23.362°	2025-08-30 21:51:07.100Z	100.502° ESE
10 mins	2025-08-30 23:26:07.100Z	321.046° NNW	2025-08-30 23:31:07.100Z	233.618° WSW	41.18°	2025-08-30 23:36:07.100Z	167.251° S
6 mins	2025-08-31 12:30:07.100Z	139.492° SSE	2025-08-31 12:33:07.100Z	100.747° ESE	19.39°	2025-08-31 12:36:07.100Z	66.14° ENE
10 mins	2025-08-31 14:12:07.100Z	227.206° WSW	2025-08-31 14:16:07.100Z	289.457° WNW	40.678°	2025-08-31 14:22:07.100Z	23.04° NE

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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Authenticating...

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Check out THOR ABLESTAR DEB, 475 on other resources

View THOR ABLESTAR DEB, 475 on Heavens-Above

View THOR ABLESTAR DEB, 475 on Keep Track

View THOR ABLESTAR DEB, 475 on Celestrak

View THOR ABLESTAR DEB, 475 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, 475

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2025-08-30T05:58:31.659Z)

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, 475 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago