ERS 6, 608
Orbit data source: Space-Track
ERS 6, 608 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Thu, 09 May 1963 UTC via an ATLAS AGENA B launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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608 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
TRW
Mission
Spacecraft
Bus & Motor
TRS, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ERS 6
1 00608U 63014C 25349.06365709 .00000000 00000-0 -15233-2 0 9994
2 00608 87.3422 210.7510 0034055 190.4946 169.5201 8.65284293977574Epoch: 2025-12-15T01:31Z
TLE epoch observation values (Epoch: 2025-12-15T01:31:39.972Z)
Latitude
0.00007°
Longitude
103.86686°
Altitude
3,679.808 km
Speed
6.285 km/s
True Right ascension
14h 03m 00s
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
15:08:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,676 km
Perigee altitude
3,607.753 km
Semi-major axis
10,020.013 km
Eccentricity
0.00341
Inclination
87.3422°
RAAN
210.751°
Arg. of periapsis
190.4946°
True anomaly
169.59079°
Mean anomaly
169.5201°
Eccentric anomaly
169.55547°
Mean motion
2.16392 °/min
Orbital period
166.36 mins
BSTAR
-0.0015233
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Other satellites on launch #14 in the year 1963 (1963-05-09 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.ERS 6 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. |
|---|---|---|---|---|---|---|---|
| 33 mins | 2025-12-16 16:26:46.588Z | 209.721° SW | 2025-12-16 16:41:46.588Z | 284.052° WNW | 39.312° | 2025-12-16 16:59:46.588Z | 357.677° N |
| 34 mins | 2025-12-17 01:28:46.588Z | 4.676° NNE | 2025-12-17 01:45:46.588Z | 76.786° E | 37.365° | 2025-12-17 02:02:46.588Z | 149.327° SSE |
| 33 mins | 2025-12-17 04:15:46.588Z | 351.063° N | 2025-12-17 04:31:46.588Z | 286.975° WNW | 37.429° | 2025-12-17 04:48:46.588Z | 217.124° SW |
| 17 mins | 2025-12-17 12:03:46.588Z | 81.034° E | 2025-12-17 12:11:46.588Z | 53.512° ENE | 16.076° | 2025-12-17 12:20:46.588Z | 22.95° NE |
| 35 mins | 2025-12-17 14:35:46.588Z | 162.793° S | 2025-12-17 14:52:46.588Z | 84.97° E | 43.734° | 2025-12-17 15:10:46.588Z | 4.555° NNE |
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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