ECHO 1 DEB (METAL OBJ), 51

Orbit data source: Space-Track

ECHO 1 DEB (METAL OBJ), 51 is space debris in LEO originally from a launch on Fri, 12 Aug 1960 UTC launched from the Air Force Eastern Test Range (AFETR). 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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ISO8601 Format

Identifier

51, 1960-009C

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Kaiser-Fleetwings

Mission

Spacecraft

Bus & Motor

ECHO CANISTER, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

1960-08-12 (66 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 1.0 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 ECHO 1 DEB (METAL OBJ)
1 00051U 60009C   26133.34267823 -.00000084  00000-0  14152-4 0  9991
2 00051  47.2094 157.1767 0106173  93.3876 267.9064 12.18377091926923

Epoch: 2026-05-13T08:13Z

TLE epoch observation values (Epoch: 2026-05-13T08:13:27.399Z)

Latitude

0.00001°

Longitude

162.70848°

Altitude

1,603.821 km

Speed

7.067 km/s

True Right ascension

10h 28m 42s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

18:27:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,685.398 km

Perigee altitude

1,515.971 km

Semi-major axis

7,978.821 km

Eccentricity

0.01062

Inclination

47.2094°

RAAN

157.1767°

Arg. of periapsis

93.3876°

True anomaly

266.69124°

Mean anomaly

267.9064°

Eccentric anomaly

267.29875°

Mean motion

3.04533 °/min

Orbital period

118.21 mins

BSTAR

0.000014152

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Other satellites on launch #9 in the year 1960 (1960-08-12 UTC)

DELTA 1 R/B, 50

ECHO 1 DEB (METAL OBJ), 53

ECHO 1 DEB (MYLAR OBJ), 52

ECHO 1, 49 (Decayed)

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ECHO 1 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.
17 mins	2026-05-14 10:18:56.419Z	297.908° NW	2026-05-14 10:27:56.419Z	133.766° SE	44.842°	2026-05-14 10:35:56.419Z	121.885° SE
14 mins	2026-05-14 12:24:56.419Z	282.477° WNW	2026-05-14 12:31:56.419Z	225.274° WSW	27.85°	2026-05-14 12:38:56.419Z	172.689° S
7 mins	2026-05-15 01:41:56.419Z	142.557° SSE	2026-05-15 01:44:56.419Z	122.252° SE	13.916°	2026-05-15 01:48:56.419Z	96.029° ESE
16 mins	2026-05-15 03:40:56.419Z	210.395° SW	2026-05-15 03:47:56.419Z	144.415° SSE	39.59°	2026-05-15 03:56:56.419Z	65.457° ENE
17 mins	2026-05-15 05:44:56.419Z	258.938° W	2026-05-15 05:52:56.419Z	339.038° N	42.956°	2026-05-15 06:01:56.419Z	63.67° ENE
17 mins	2026-05-15 07:50:56.419Z	289.796° WNW	2026-05-15 07:58:56.419Z	5.578° NNE	39.663°	2026-05-15 08:07:56.419Z	82.843° E

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out ECHO 1 DEB (METAL OBJ), 51 on other resources

View ECHO 1 DEB (METAL OBJ), 51 on Heavens-Above

View ECHO 1 DEB (METAL OBJ), 51 on Keep Track

View ECHO 1 DEB (METAL OBJ), 51 on Celestrak

View ECHO 1 DEB (METAL OBJ), 51 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

ECHO 1 DEB (METAL OBJ), 51

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-05-13T08:13:27.399Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #9 in the year 1960 (1960-08-12 UTC)

ECHO 1 DEB (METAL OBJ) Visibility forecast

Co-orbital & Co-planar RSOs

Check out ECHO 1 DEB (METAL OBJ), 51 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago