THOR AGENA B R/B, 741

Orbit data source: Space-Track

THOR AGENA B R/B, 741 is space debris in LEO originally from a launch on Sat, 25 Jan 1964 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/741?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

741, 1964-004B

Orbit

LEO

Last TLE update

6 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

LMSC

Mission

Spacecraft

Bus & Motor

AGENA B, Unknown motor

Mass

~705 kg wet, 705 kg dry

Launch date (UTC)

1964-01-25 (61 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Nozzle, 6.3 m

Radar Cross Section

8.306 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 6 hours ago

0 THOR AGENA B R/B
1   741U 64004B   25167.54508830  .00000044  00000-0  68537-4 0  9991
2   741  81.4903 101.5702 0173154  69.7697 103.0952 13.23806262965159

Epoch: 2025-06-16T13:04Z

TLE epoch observation values (Epoch: 2025-06-16T13:04:55.629Z)

Latitude

5.07358°

Longitude

179.52682°

Altitude

1,204.244 km

Speed

7.237 km/s

True Right ascension

18h 43m 15s

True Declination

5° 02' 43"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

0.09092°

Longitude

0.07995°

Altitude

1,123.994 km

Speed

7.314 km/s

Apparent Right ascension

07h 49m 44s

Apparent Declination

-55° 40' 04"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

06:09:24

Azimuth

166.031° S

Elevation

-7.937°

Doppler factor

Orbital elements

Apogee altitude

1,298.15 km

Perigee altitude

1,036.839 km

Semi-major axis

7,545.632 km

Eccentricity

0.01732

Inclination

81.4903°

RAAN

101.5702°

Arg. of periapsis

69.7697°

True anomaly

Unknown

Mean anomaly

103.0952°

Eccentric anomaly

Unknown

Mean motion

3.31131 °/min

Orbital period

108.72 mins

BSTAR

0.000068537

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Other satellites on launch #4 in the year 1964 (1964-01-25 UTC)

ECHO 2 (A-12), 740 (Decayed)

ECHO 2 DEB (METAL OBJ), 742

ECHO 2 DEB (METAL OBJ), 743

THOR AGENA B DEB, 749 (Decayed)

THOR AGENA B R/B Visibility forecast

Observer location: undefined°, undefined°

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.
11 mins	2025-06-16 19:34:37.202Z	152.13° SSE	2025-06-16 19:40:37.202Z	83.733° E	30.256°	2025-06-16 19:45:37.202Z	28.577° NE
10 mins	2025-06-16 21:25:37.202Z	231.489° WSW	2025-06-16 21:29:37.202Z	279.436° WNW	29.138°	2025-06-16 21:35:37.202Z	349.978° N
11 mins	2025-06-17 06:57:37.202Z	5.757° NNE	2025-06-17 07:02:37.202Z	87.513° E	39.515°	2025-06-17 07:08:37.202Z	153.6° SSE
9 mins	2025-06-17 08:47:37.202Z	316.304° NNW	2025-06-17 08:51:37.202Z	274.345° WNW	21.908°	2025-06-17 08:56:37.202Z	226.641° WSW
8 mins	2025-06-17 19:11:37.202Z	128.477° SE	2025-06-17 19:15:37.202Z	80.087° E	23.437°	2025-06-17 19:19:37.202Z	38.005° NE

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Check out THOR AGENA B R/B, 741 on other resources

View THOR AGENA B R/B, 741 on Heavens-Above

View THOR AGENA B R/B, 741 on Keep Track

View THOR AGENA B R/B, 741 on Celestrak

View THOR AGENA B R/B, 741 on Gunter's Space Page

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