THOR ABLESTAR DEB, 655

Orbit data source: Space-Track

THOR ABLESTAR DEB, 655 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/655?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/655?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

655, 1961-015HG

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, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 THOR ABLESTAR DEB
1 00655U 61015HG  26215.86522828  .00000263  00000-0  66762-3 0  9997
2 00655  67.2565 141.4630 0369413 287.7212 132.7744 13.09575765 93179

Epoch: 2026-08-03T20:45Z

TLE epoch observation values (Epoch: 2026-08-03T20:45:55.723Z)

Latitude

55.73742°

Longitude

-84.70008°

Altitude

1,429.399 km

Speed

7.059 km/s

True Right ascension

11h 56m 53s

True Declination

55° 35' 28"

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

19:34:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,504.008 km

Perigee altitude

942.401 km

Semi-major axis

7,601.342 km

Eccentricity

0.03694

Inclination

67.2565°

RAAN

141.463°

Arg. of periapsis

287.7212°

True anomaly

135.78571°

Mean anomaly

132.7744°

Eccentric anomaly

134.28949°

Mean motion

3.27497 °/min

Orbital period

109.92 mins

BSTAR

0.00066762

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

THOR ABLESTAR DEB, 335

THOR ABLESTAR DEB, 19639 (Decayed)

THOR ABLESTAR DEB, 250 (Decayed)

THOR ABLESTAR DEB, 323

THOR ABLESTAR DEB, 18498 (Decayed)

THOR ABLESTAR DEB, 14959 (Decayed)

THOR ABLESTAR DEB, 17712 (Decayed)

THOR ABLESTAR DEB, 331 (Decayed)

THOR ABLESTAR DEB, 48823

THOR ABLESTAR DEB *, 18651

THOR ABLESTAR DEB, 129 (Decayed)

THOR ABLESTAR DEB, 476 (Decayed)

THOR ABLESTAR DEB *, 19961

THOR ABLESTAR DEB, 13514

THOR ABLESTAR DEB, 6748

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

THOR ABLESTAR DEB Visibility forecast

Loading observer location...
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.
17 mins	2026-08-07 05:40:11.020Z	328.513° NNW	2026-08-07 05:49:11.020Z	232.858° WSW	44.078°	2026-08-07 05:57:11.020Z	162.341° S
6 mins	2026-08-07 07:38:11.020Z	282.671° WNW	2026-08-07 07:40:11.020Z	268.154° W	14.406°	2026-08-07 07:44:11.020Z	238.75° WSW
6 mins	2026-08-07 18:04:11.020Z	114.403° SE	2026-08-07 18:06:11.020Z	98.381° ESE	13.913°	2026-08-07 18:10:11.020Z	68.496° E
14 mins	2026-08-07 19:52:11.020Z	198.721° SSW	2026-08-07 19:58:11.020Z	113.575° SE	44.469°	2026-08-07 20:06:11.020Z	30.957° NE
12 mins	2026-08-07 21:47:11.020Z	269.33° W	2026-08-07 21:52:11.020Z	315.286° NNW	25.62°	2026-08-07 21:59:11.020Z	12.179° NNE
4 mins	2026-08-08 01:46:11.020Z	6.493° NNE	2026-08-08 01:48:11.020Z	19.996° NNE	11.734°	2026-08-08 01:50:11.020Z	33.293° NE
13 mins	2026-08-08 03:38:11.020Z	350.246° N	2026-08-08 03:44:11.020Z	39.58° NE	27.866°	2026-08-08 03:51:11.020Z	100.518° ESE

Items per page:

1–7 of 7 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out THOR ABLESTAR DEB, 655 on other resources

View THOR ABLESTAR DEB, 655 on Heavens-Above

View THOR ABLESTAR DEB, 655 on Keep Track

View THOR ABLESTAR DEB, 655 on Celestrak

View THOR ABLESTAR DEB, 655 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, 655

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-08-03T20:45:55.723Z)

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, 655 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago