ECHO 2 DEB (METAL OBJ), 742

Orbit data source: Space-Track

ECHO 2 DEB (METAL OBJ), 742 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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Identifier
742, 1964-004C
Orbit
LEO
Last TLE update
11 hours ago
Origin
Manufacturer
Grummann
Mission
Spacecraft
Bus & Motor
ECHO CANISTER, Unknown motor
Mass
35 kg wet, 35 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
Unknown
Radar Cross Section
0.940 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 ECHO 2 DEB (METAL OBJ)
1 00742U 64004C   25182.41732296  .00000073  00000-0  13499-3 0  9998
2 00742  81.4678 343.2510 0170947 267.8915  90.2627 13.26234145970860
Epoch: 2025-07-01T10:00Z
TLE epoch observation values (Epoch: 2025-07-01T10:00:56.703Z)
Latitude
-0.00001°
Longitude
-86.69834°
Altitude
1,166.586 km
Speed
7.269 km/s
True Right ascension
22h 53m 00s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
30.61276°
Longitude
-82.00891°
Altitude
1,235.664 km
Speed
7.205 km/s
Apparent Right ascension
22h 08m 15s
Apparent Declination
-1° 07' 15"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
08:42:20
Azimuth
327.828° NNW
Elevation
-46.563°
Doppler factor
1
Orbital elements
Apogee altitude
1,287.11 km
Perigee altitude
1,029.445 km
Semi-major axis
7,536.414 km
Eccentricity
0.01709
Inclination
81.4678°
RAAN
343.251°
Arg. of periapsis
267.8915°
True anomaly
Unknown
Mean anomaly
90.2627°
Eccentric anomaly
Unknown
Mean motion
3.31739 °/min
Orbital period
108.52 mins
BSTAR
0.00013499
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ECHO 2 DEB (METAL OBJ) 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.
13 mins2025-07-01 21:28:09.143Z8.16° NNE2025-07-01 21:35:09.143Z73.802° E28.611°2025-07-01 21:41:09.143Z131.05° SE
12 mins2025-07-01 23:19:09.143Z334.468° NNW2025-07-01 23:25:09.143Z259.378° W35.944°2025-07-01 23:31:09.143Z200.316° SSW
6 mins2025-07-02 09:43:09.143Z101.249° ESE2025-07-02 09:46:09.143Z75.532° E14.495°2025-07-02 09:49:09.143Z51.318° ENE
13 mins2025-07-02 11:28:09.143Z185.865° SSW2025-07-02 11:34:09.143Z100.727° ESE44.986°2025-07-02 11:41:09.143Z9.513° NNE
8 mins2025-07-02 13:21:09.143Z265.379° W2025-07-02 13:25:09.143Z300.518° NW16.841°2025-07-02 13:29:09.143Z333.68° NNW
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