THOR ABLESTAR R/B, 893

Orbit data source: Space-Track

THOR ABLESTAR R/B, 893 is space debris in LEO originally from a launch on Tue, 06 Oct 1964 UTC launched from the Air Force Western Test Range (AFWTR). 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/893?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

893, 1964-063A

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

Aerojet

Mission

Spacecraft

Bus & Motor

ABLESTAR, Unknown motor

Mass

~600 kg wet, 600 kg dry

Launch date (UTC)

1964-10-06 (61 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 THOR ABLESTAR R/B
1   893U 64063A   26015.13614422  .00000032  00000-0  33694-4 0  9990
2   893  90.2280  71.6341 0024123 313.3561  74.9328 13.56308649 31236

Epoch: 2026-01-15T03:16Z

TLE epoch observation values (Epoch: 2026-01-15T03:16:02.860Z)

Latitude

28.59771°

Longitude

-92.09559°

Altitude

1,048.117 km

Speed

7.333 km/s

True Right ascension

04h 46m 02s

True Declination

28° 27' 33"

Sunlit

Object was in full shadow 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

13:25:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,064.088 km

Perigee altitude

1,028.269 km

Semi-major axis

7,424.315 km

Eccentricity

0.00241

Inclination

90.228°

RAAN

71.6341°

Arg. of periapsis

313.3561°

True anomaly

75.19993°

Mean anomaly

74.9328°

Eccentric anomaly

75.06635°

Mean motion

3.3928 °/min

Orbital period

106.11 mins

BSTAR

0.000033694

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Other satellites on launch #63 in the year 1964 (1964-10-06 UTC)

OPS 5798 (TRANSIT 5B-4), 897

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THOR ABLESTAR R/B 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.
6 mins	2026-01-15 14:23:13.886Z	50.478° ENE	2026-01-15 14:26:13.886Z	79.546° E	14.334°	2026-01-15 14:29:13.886Z	107.528° ESE
12 mins	2026-01-15 16:07:13.886Z	0.339° NNE	2026-01-15 16:12:13.886Z	329.431° NNW	44.328°	2026-01-15 16:19:13.886Z	187.817° SSW
4 mins	2026-01-16 02:20:13.886Z	83.635° E	2026-01-16 02:21:13.886Z	73.682° E	13.809°	2026-01-16 02:24:13.886Z	44.588° NE
11 mins	2026-01-16 04:01:13.886Z	177.743° S	2026-01-16 04:06:13.886Z	196.721° SSW	44.469°	2026-01-16 04:12:13.886Z	356.349° N

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out THOR ABLESTAR R/B, 893 on other resources

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View THOR ABLESTAR R/B, 893 on Keep Track

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View THOR ABLESTAR R/B, 893 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 R/B, 893

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-01-15T03:16:02.860Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #63 in the year 1964 (1964-10-06 UTC)

THOR ABLESTAR R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out THOR ABLESTAR R/B, 893 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago