**THOR ABLESTAR DEB *, 18651**

Orbit data source: Space-Track

THOR ABLESTAR DEB *, 18651 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/18651?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

18651, 1961-015LW

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 (65 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 THOR ABLESTAR DEB *
1 18651U 61015LW  26027.75524631 -.00000038  00000-0  55335-4 0  9991
2 18651  65.6981 153.8624 0749386 331.2486  92.2277 12.40427377586882

Epoch: 2026-01-27T18:07Z

TLE epoch observation values (Epoch: 2026-01-27T18:07:33.281Z)

Latitude

60.19246°

Longitude

166.60812°

Altitude

1,580.955 km

Speed

7.054 km/s

True Right ascension

13h 42m 06s

True Declination

60° 03' 33"

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

00:04:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,094.043 km

Perigee altitude

912.779 km

Semi-major axis

7,881.548 km

Eccentricity

0.07494

Inclination

65.6981°

RAAN

153.8624°

Arg. of periapsis

331.2486°

True anomaly

100.74594°

Mean anomaly

92.2277°

Eccentric anomaly

96.49382°

Mean motion

3.10189 °/min

Orbital period

116.06 mins

BSTAR

0.000055335

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Other satellites on launch #15 in the year 1961 (1961-06-29 UTC)

THOR ABLESTAR DEB, 13511

THOR ABLESTAR DEB, 1942

THOR ABLESTAR DEB, 403

THOR ABLESTAR DEB, 123

THOR ABLESTAR DEB, 128

THOR ABLESTAR DEB, 147

THOR ABLESTAR DEB, 178

THOR ABLESTAR DEB, 475

THOR ABLESTAR DEB, 463

THOR ABLESTAR DEB, 548

THOR ABLESTAR DEB, 659

THOR ABLESTAR DEB, 121

THOR ABLESTAR DEB, 127

THOR ABLESTAR DEB, 130

THOR ABLESTAR DEB, 1943

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THOR ABLESTAR DEB * 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.
8 mins	2026-01-30 07:48:16.194Z	131.772° SE	2026-01-30 07:52:16.194Z	96.469° ESE	16.042°	2026-01-30 07:56:16.194Z	65.147° ENE
15 mins	2026-01-30 09:44:16.194Z	211.994° SW	2026-01-30 09:50:16.194Z	294.746° NW	44.887°	2026-01-30 09:59:16.194Z	30.274° NE
12 mins	2026-01-30 11:47:16.194Z	286.81° WNW	2026-01-30 11:52:16.194Z	332.412° NNW	22.916°	2026-01-30 11:59:16.194Z	19.284° NNE
8 mins	2026-01-30 13:53:16.194Z	339.377° N	2026-01-30 13:56:16.194Z	358.79° N	14.412°	2026-01-30 14:01:16.194Z	27.881° NE
16 mins	2026-01-30 15:54:16.194Z	344.221° N	2026-01-30 16:01:16.194Z	28.943° NE	22.927°	2026-01-30 16:10:16.194Z	80.175° E
22 mins	2026-01-30 17:54:16.194Z	334.855° NNW	2026-01-30 18:04:16.194Z	58.629° ENE	42.332°	2026-01-30 18:16:16.194Z	136.092° SSE
19 mins	2026-01-30 19:55:16.194Z	312.615° NW	2026-01-30 20:04:16.194Z	250.097° W	33.713°	2026-01-30 20:14:16.194Z	190.424° SSW

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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 DEB *, 18651 on other resources

View THOR ABLESTAR DEB *, 18651 on Heavens-Above

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View THOR ABLESTAR DEB *, 18651 on Celestrak

View THOR ABLESTAR DEB *, 18651 on Gunter's Space Page

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THOR ABLESTAR DEB *, 18651

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-01-27T18:07:33.281Z)

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 *, 18651 on other resources

Documentation

**THOR ABLESTAR DEB *, 18651**

Expand to show TLE details & history
Last TLE update: 2 days ago