THOR AGENA B DEB, 2153

Orbit data source: Space-Track

THOR AGENA B DEB, 2153 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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https://www.satcat.com/sats-embedded/2153?theme=dark&initialShowStats=false

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Identifier

2153, 1965-098J

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

Ann Cyl, 0.1 m

Radar Cross Section

0.031 m², Small (<0.1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 THOR AGENA B DEB
1 02153U 65098J   25258.15176784  .00001267  00000-0  40723-3 0  9995
2 02153  79.7454 312.6754 1282001 254.1099 123.2677 12.38628407652979

Epoch: 2025-09-15T03:38Z

TLE epoch observation values (Epoch: 2025-09-15T03:38:32.741Z)

Latitude

28.12882°

Longitude

-90.79634°

Altitude

2,151.994 km

Speed

6.557 km/s

True Right ascension

21h 12m 48s

True Declination

28° 00' 34"

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

20:37:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,521.079 km

Perigee altitude

498.6 km

Semi-major axis

7,887.976 km

Eccentricity

0.1282

Inclination

79.7454°

RAAN

312.6754°

Arg. of periapsis

254.1099°

True anomaly

134.48435°

Mean anomaly

123.2677°

Eccentric anomaly

128.97787°

Mean motion

3.0981 °/min

Orbital period

116.2 mins

BSTAR

0.00040723

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

ALOUETTE 2, 1804

EXPLORER 31 (ISIS-X), 1806

THOR AGENA B R/B, 1807

THOR AGENA B DEB, 1808 (Decayed)

THOR AGENA B DEB, 1944 (Decayed)

THOR AGENA B DEB, 1948

THOR AGENA B DEB, 1951

THOR AGENA B DEB, 2092

ALOUETTE 2 DEB, 20833 (Decayed)

ALOUETTE 2 DEB, 25058 (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.
25 mins	2025-09-16 04:44:18.009Z	195.168° SSW	2025-09-16 04:55:18.009Z	264.058° W	44.486°	2025-09-16 05:09:18.009Z	9.797° NNE
20 mins	2025-09-16 06:47:18.009Z	259.486° W	2025-09-16 06:56:18.009Z	307.553° NW	23.693°	2025-09-16 07:07:18.009Z	358.086° N
15 mins	2025-09-16 13:07:18.009Z	7.112° NNE	2025-09-16 13:15:18.009Z	48.761° ENE	20.491°	2025-09-16 13:22:18.009Z	94.285° ESE
20 mins	2025-09-16 15:04:18.009Z	350.096° N	2025-09-16 15:16:18.009Z	102.473° ESE	44.447°	2025-09-16 15:24:18.009Z	164.557° S
14 mins	2025-09-16 17:04:18.009Z	326.798° NNW	2025-09-16 17:11:18.009Z	287.556° WNW	22.643°	2025-09-16 17:18:18.009Z	235.891° WSW
15 mins	2025-09-17 02:09:18.009Z	107.828° ESE	2025-09-17 02:16:18.009Z	71.525° E	19.305°	2025-09-17 02:24:18.009Z	35.63° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out THOR AGENA B DEB, 2153 on other resources

View THOR AGENA B DEB, 2153 on Heavens-Above

View THOR AGENA B DEB, 2153 on Keep Track

View THOR AGENA B DEB, 2153 on Celestrak

View THOR AGENA B DEB, 2153 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, 2153

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-09-15T03:38:32.741Z)

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, 2153 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago