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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742 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Grummann
Mission
Spacecraft
Bus & Motor
ECHO CANISTER, Unknown motor
Mass
35 kg wet, 35 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.9 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 ECHO 2 DEB (METAL OBJ)
1 00742U 64004C 26125.88784009 .00000051 00000-0 85916-4 0 9996
2 00742 81.4648 89.3824 0170097 225.6797 133.0279 13.26283245 11757Epoch: 2026-05-05T21:18Z
TLE epoch observation values (Epoch: 2026-05-05T21:18:29.383Z)
Latitude
-0.00001°
Longitude
-93.99626°
Altitude
1,252.268 km
Speed
7.186 km/s
True Right ascension
05h 57m 31s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
13:24:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,286.28 km
Perigee altitude
1,029.902 km
Semi-major axis
7,536.228 km
Eccentricity
0.01701
Inclination
81.4648°
RAAN
89.3824°
Arg. of periapsis
225.6797°
True anomaly
134.43225°
Mean anomaly
133.0279°
Eccentric anomaly
133.73211°
Mean motion
3.31751 °/min
Orbital period
108.52 mins
BSTAR
0.000085916
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Other satellites on launch #4 in the year 1964 (1964-01-25 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ECHO 2 DEB (METAL OBJ) 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-05-06 08:45:59.147Z | 1.022° NNE | 2026-05-06 08:52:59.147Z | 77.207° E | 37.412° | 2026-05-06 08:58:59.147Z | 148.133° SSE |
| 9 mins | 2026-05-06 10:37:59.147Z | 318.904° NNW | 2026-05-06 10:41:59.147Z | 275.776° WNW | 24.795° | 2026-05-06 10:46:59.147Z | 223.607° SW |
| 10 mins | 2026-05-06 20:58:59.147Z | 125.588° SE | 2026-05-06 21:02:59.147Z | 86.581° E | 23.736° | 2026-05-06 21:08:59.147Z | 33.953° NE |
| 13 mins | 2026-05-06 22:45:59.147Z | 205.877° SW | 2026-05-06 22:51:59.147Z | 275.681° WNW | 41.078° | 2026-05-06 22:58:59.147Z | 0.535° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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