PAGEOS 1 DEB, 2511
Orbit data source: Space-Track
PAGEOS 1 DEB, 2511 is space debris in LEO originally from a launch on Fri, 24 Jun 1966 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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2511 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Goodyear
Mission
Spacecraft
Bus & Motor
ECHO CANISTER, Unknown motor
Mass
9 kg wet, 9 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 PAGEOS 1 DEB
1 02511U 66056D 26101.34369771 .00000001 00000-0 -12412-2 0 9996
2 02511 87.0031 230.6074 0012547 255.0333 104.9084 7.93368537347283Epoch: 2026-04-11T08:14Z
TLE epoch observation values (Epoch: 2026-04-11T08:14:55.482Z)
Latitude
-0.00002°
Longitude
-92.68814°
Altitude
4,246.407 km
Speed
6.125 km/s
True Right ascension
15h 22m 25s
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
10:29:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
4,252.173 km
Perigee altitude
4,225.53 km
Semi-major axis
10,616.989 km
Eccentricity
0.00125
Inclination
87.0031°
RAAN
230.6074°
Arg. of periapsis
255.0333°
True anomaly
105.04728°
Mean anomaly
104.9084°
Eccentric anomaly
104.97785°
Mean motion
1.984 °/min
Orbital period
181.45 mins
BSTAR
-0.0012412
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Other satellites on launch #56 in the year 1966 (1966-06-24 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.PAGEOS 1 DEB 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. |
|---|---|---|---|---|---|---|---|
| 32 mins | 2026-04-15 06:10:59.171Z | 113.42° SE | 2026-04-15 06:26:59.171Z | 62.568° ENE | 26.8° | 2026-04-15 06:42:59.171Z | 12.282° NNE |
| 43 mins | 2026-04-15 09:03:59.171Z | 186.405° SSW | 2026-04-15 09:24:59.171Z | 273.961° WNW | 44.241° | 2026-04-15 09:46:59.171Z | 1.815° NNE |
| 25 mins | 2026-04-15 12:21:59.171Z | 274.879° WNW | 2026-04-15 12:33:59.171Z | 311.215° NW | 16.806° | 2026-04-15 12:46:59.171Z | 350.233° N |
| 41 mins | 2026-04-15 18:58:59.171Z | 1.509° NNE | 2026-04-15 19:19:59.171Z | 82.784° E | 39.646° | 2026-04-15 19:39:59.171Z | 155.163° SSE |
| 37 mins | 2026-04-15 22:01:59.171Z | 350.232° N | 2026-04-15 22:19:59.171Z | 288.344° WNW | 35.092° | 2026-04-15 22:38:59.171Z | 224.763° SW |
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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