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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Iframe URL

https://www.satcat.com/sats-embedded/2153?theme=dark&initialShowStats=false

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ISO8601 Format

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)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 THOR AGENA B DEB
1 02153U 65098J   25242.47812009  .00001055  00000-0  33971-3 0  9992
2 02153  79.7484 326.3155 1282210 286.3931  74.5804 12.38587528651037

Epoch: 2025-08-30T11:28Z

TLE epoch observation values (Epoch: 2025-08-30T11:28:29.575Z)

Latitude

15.32853°

Longitude

178.10786°

Altitude

1,371.181 km

Speed

7.239 km/s

True Right ascension

21h 56m 34s

True Declination

15° 14' 53"

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

00:09:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,521.439 km

Perigee altitude

498.586 km

Semi-major axis

7,888.15 km

Eccentricity

0.12822

Inclination

79.7484°

RAAN

326.3155°

Arg. of periapsis

286.3931°

True anomaly

89.21239°

Mean anomaly

74.5804°

Eccentric anomaly

81.85278°

Mean motion

3.09799 °/min

Orbital period

116.2 mins

BSTAR

0.00033971

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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)

THOR AGENA B DEB Visibility forecast

Observer location: undefined°, undefined°
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.
15 mins	2025-08-31 08:54:17.775Z	269.95° W	2025-08-31 09:01:17.775Z	312.487° NW	19.306°	2025-08-31 09:09:17.775Z	352.491° N
20 mins	2025-08-31 15:10:17.775Z	4.335° NNE	2025-08-31 15:20:17.775Z	52.649° ENE	25.353°	2025-08-31 15:30:17.775Z	107.934° ESE
23 mins	2025-08-31 17:08:17.775Z	349.384° N	2025-08-31 17:21:17.775Z	130.073° SE	44.852°	2025-08-31 17:31:17.775Z	169.301° S
18 mins	2025-08-31 19:07:17.775Z	329.005° NNW	2025-08-31 19:16:17.775Z	285.395° WNW	25.359°	2025-08-31 19:25:17.775Z	232.955° WSW
11 mins	2025-09-01 04:16:17.775Z	99.77° ESE	2025-09-01 04:21:17.775Z	68.117° E	16.78°	2025-09-01 04:27:17.775Z	37.956° NE
20 mins	2025-09-01 06:08:17.775Z	178.67° S	2025-09-01 06:15:17.775Z	118.592° SE	44.127°	2025-09-01 06:28:17.775Z	13.824° NNE
18 mins	2025-09-01 08:08:17.775Z	252.392° W	2025-09-01 08:15:17.775Z	304.209° NW	27.194°	2025-09-01 08:26:17.775Z	0.682° NNE

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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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: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2025-08-30T11:28:29.575Z)

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: 21 hours ago