THOR AGENA B DEB, 1951

Orbit data source: Space-Track

THOR AGENA B DEB, 1951 is space debris in LEO originally from a launch on Mon, 29 Nov 1965 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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Identifier

1951, 1965-098G

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

~1 kg wet, ~1 kg dry

Launch date (UTC)

1965-11-29 (60 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

Medium (>0.1 m² and <1 m²)

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Last TLE update: 19 hours ago

TLE from 19 hours ago

0 THOR AGENA B DEB
1 01951U 65098G   26051.05842872  .00003841  00000-0  70691-3 0  9996
2 01951  79.6091  70.1944 0768448 187.8771 170.9718 13.57105743791737

Epoch: 2026-02-20T01:24Z

TLE epoch observation values (Epoch: 2026-02-20T01:24:08.241Z)

Latitude

0°

Longitude

-100.84075°

Altitude

1,613.541 km

Speed

6.79 km/s

True Right ascension

04h 40m 46s

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

23:41:20

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,613.851 km

Perigee altitude

473.217 km

Semi-major axis

7,421.671 km

Eccentricity

0.07684

Inclination

79.6091°

RAAN

70.1944°

Arg. of periapsis

187.8771°

True anomaly

172.23342°

Mean anomaly

170.9718°

Eccentric anomaly

171.61393°

Mean motion

3.39462 °/min

Orbital period

106.05 mins

BSTAR

0.00070691

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Other satellites on launch #98 in the year 1965 (1965-11-29 UTC)

EXPLORER 31 (ISIS-X), 1806

THOR AGENA B DEB, 1948

THOR AGENA B R/B, 1807

THOR AGENA B DEB, 1944 (Decayed)

ALOUETTE 2, 1804

THOR AGENA B DEB, 1808 (Decayed)

THOR AGENA B DEB, 2092

ALOUETTE 2 DEB, 25058 (Decayed)

THOR AGENA B DEB, 2153

ALOUETTE 2 DEB, 20833 (Decayed)

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THOR AGENA B 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.
13 mins	2026-02-21 00:30:38.835Z	137.307° SSE	2026-02-21 00:37:38.835Z	87.812° E	23.802°	2026-02-21 00:43:38.835Z	39.505° NE
16 mins	2026-02-21 02:16:38.835Z	198.765° SSW	2026-02-21 02:24:38.835Z	288.743° WNW	43.858°	2026-02-21 02:32:38.835Z	7.627° NNE
9 mins	2026-02-21 04:08:38.835Z	268.145° W	2026-02-21 04:12:38.835Z	296.229° NW	15.944°	2026-02-21 04:17:38.835Z	334.314° NNW
4 mins	2026-02-21 11:41:38.835Z	40.748° NE	2026-02-21 11:42:38.835Z	55.69° ENE	16.227°	2026-02-21 11:45:38.835Z	101.856° ESE
6 mins	2026-02-21 13:27:38.835Z	324.417° NNW	2026-02-21 13:30:38.835Z	269.745° W	28.914°	2026-02-21 13:33:38.835Z	207.909° SW

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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 AGENA B DEB, 1951 on other resources

View THOR AGENA B DEB, 1951 on Heavens-Above

View THOR AGENA B DEB, 1951 on Keep Track

View THOR AGENA B DEB, 1951 on Celestrak

View THOR AGENA B DEB, 1951 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 AGENA B DEB, 1951

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2026-02-20T01:24:08.241Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #98 in the year 1965 (1965-11-29 UTC)

THOR AGENA B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out THOR AGENA B DEB, 1951 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 19 hours ago