ERS 15, 2412
Orbit data source: Space-Track
ERS 15, 2412 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Fri, 19 Aug 1966 UTC via an ATLAS SLV-3 AGENA D 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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2412 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
TRW
Mission
Spacecraft
Bus & Motor
ORS, Unknown motor
Mass
5 kg wet, 5 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: 1 day ago
TLE from 1 day ago
0 ERS 15
1 02412U 66077C 25285.42809353 .00000002 00000-0 00000-0 0 9993
2 02412 90.3267 274.3423 0006980 320.2922 39.7418 8.59078712369182Epoch: 2025-10-12T10:16Z
TLE epoch observation values (Epoch: 2025-10-12T10:16:27.280Z)
Latitude
-0°
Longitude
98.98326°
Altitude
3,689.04 km
Speed
6.295 km/s
True Right ascension
18h 17m 22s
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
15:23:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,697.106 km
Perigee altitude
3,683.051 km
Semi-major axis
10,068.216 km
Eccentricity
0.0007
Inclination
90.3267°
RAAN
274.3423°
Arg. of periapsis
320.2922°
True anomaly
39.79297°
Mean anomaly
39.7418°
Eccentric anomaly
39.76738°
Mean motion
2.1484 °/min
Orbital period
167.57 mins
BSTAR
0
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Other satellites on launch #77 in the year 1966 (1966-08-19 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 15 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. |
|---|---|---|---|---|---|---|---|
| 36 mins | 2025-10-13 22:37:20.130Z | 152.727° SSE | 2025-10-13 22:55:20.130Z | 78.871° E | 42.082° | 2025-10-13 23:13:20.130Z | 1.824° NNE |
| 32 mins | 2025-10-14 01:28:20.130Z | 223.764° SW | 2025-10-14 01:43:20.130Z | 284.489° WNW | 31.371° | 2025-10-14 02:00:20.130Z | 349.741° N |
| 8 mins | 2025-10-14 07:54:20.130Z | 38.03° NE | 2025-10-14 07:58:20.130Z | 51.222° ENE | 11.109° | 2025-10-14 08:02:20.130Z | 64.417° ENE |
| 36 mins | 2025-10-14 10:34:20.130Z | 6.151° NNE | 2025-10-14 10:52:20.130Z | 87.569° E | 41.688° | 2025-10-14 11:10:20.130Z | 166.39° S |
| 31 mins | 2025-10-14 13:22:20.130Z | 352.235° N | 2025-10-14 13:37:20.130Z | 294.009° NW | 32.63° | 2025-10-14 13:53:20.130Z | 233.477° WSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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