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
2 days 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 2 days ago
0 ECHO 2 DEB (METAL OBJ)
1   742U 64004C   25108.33531121  .00000144  00000-0  27468-3 0  9991
2   742  81.4689  44.2174 0172976  90.7692 271.3256 13.26222030961045
Epoch: 2025-04-18T08:02Z
Definitive object data (Epoch: 2025-04-18T08:02:50.888Z)
Latitude
0.00003°
Longitude
76.81104°
Altitude
1,163.077 km
Speed
7.272 km/s
True Right ascension
02h 56m 52s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-66.70313°
Longitude
55.23872°
Altitude
1,304.037 km
Speed
7.147 km/s
Apparent Right ascension
19h 08m 41s
Apparent Declination
-72° 14' 06"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
04:35:45
Azimuth
198.131° SSW
Elevation
-52.645°
Doppler factor
1
Orbital elements
Apogee altitude
1,288.686 km
Perigee altitude
1,027.961 km
Semi-major axis
7,536.46 km
Eccentricity
0.0172976
Inclination
81.4689°
RAAN
44.2174°
Arg. of periapsis
90.7692°
True anomaly
269.34338°
Mean anomaly
271.3256°
Eccentric anomaly
270.33454°
Mean motion
3.31736 °/min
BSTAR
0.00027468
Orbital period
108.52 mins
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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.
5 mins2025-04-19 22:15:16.316Z270.761° WNW2025-04-19 22:18:16.316Z298.942° NW13.5°2025-04-19 22:20:16.316Z318.122° NNW
7 mins2025-04-20 05:55:16.316Z33.394° NE2025-04-20 05:58:16.316Z65.768° ENE19.215°2025-04-20 06:02:16.316Z106.768° ESE
12 mins2025-04-20 07:43:16.316Z342.162° N2025-04-20 07:48:16.316Z276.084° WNW41.841°2025-04-20 07:55:16.316Z185.89° SSW
11 mins2025-04-20 19:54:16.316Z171.408° S2025-04-20 19:59:16.316Z112.556° SE41.424°2025-04-20 20:05:16.316Z17.196° NNE
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