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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Identifier
2511, 1966-056D
Orbit
LEO
Last TLE update
3 days ago
Origin
Manufacturer
Goodyear
Mission
Spacecraft
Bus & Motor
ECHO CANISTER, Unknown motor
Mass
9 kg wet, 9 kg dry
Launch date (UTC)
1966-06-24 (59 years ago)
Launch vehicle
Unknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Half Sphere, Unknown HBR
Radar Cross Section
0.377 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 3 days ago
0 PAGEOS 1 DEB
1  2511U 66056D   25187.57808685 -.00000014  00000-0 -15368-1 0  9993
2  2511  86.9848 255.0652 0012006 104.9787 255.2349  7.93367675710308
Epoch: 2025-07-06T13:52Z
TLE epoch observation values (Epoch: 2025-07-06T13:52:26.703Z)
Latitude
-0.00001°
Longitude
122.15417°
Altitude
4,246.234 km
Speed
6.125 km/s
True Right ascension
17h 00m 15s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
36.44424°
Longitude
-60.304°
Altitude
4,235.672 km
Speed
6.134 km/s
Apparent Right ascension
05h 32m 29s
Apparent Declination
9° 37' 47"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
18:46:44
Azimuth
23.323° NE
Elevation
-37.553°
Doppler factor
1
Orbital elements
Apogee altitude
4,251.606 km
Perigee altitude
4,226.113 km
Semi-major axis
10,616.996 km
Eccentricity
0.0012
Inclination
86.9848°
RAAN
255.0652°
Arg. of periapsis
104.9787°
True anomaly
Unknown
Mean anomaly
255.2349°
Eccentric anomaly
Unknown
Mean motion
1.984 °/min
Orbital period
181.45 mins
BSTAR
-0.015368
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Loading SW <> Apogee altitude chart data...

PAGEOS 1 DEB Visibility forecast

Observer location: undefined°, undefined°

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.
20 mins2025-07-09 08:46:23.201Z287.925° WNW2025-07-09 08:56:23.201Z317.631° NNW14.028°2025-07-09 09:06:23.201Z347.191° N
14 mins2025-07-09 12:21:23.201Z19.508° NNE2025-07-09 12:27:23.201Z37.113° NE12.211°2025-07-09 12:35:23.201Z60.541° ENE
42 mins2025-07-09 15:19:23.201Z0.681° NNE2025-07-09 15:40:23.201Z86.422° E41.725°2025-07-09 16:01:23.201Z162.596° S
35 mins2025-07-09 18:22:23.201Z348.989° N2025-07-09 18:39:23.201Z292.278° WNW32.13°2025-07-09 18:57:23.201Z232.541° WSW
35 mins2025-07-10 02:41:23.201Z127.276° SE2025-07-10 02:58:23.201Z68.875° E32.813°2025-07-10 03:16:23.201Z9.649° NNE
41 mins2025-07-10 05:38:23.201Z200.529° SSW2025-07-10 05:58:23.201Z281.394° WNW41.305°2025-07-10 06:19:23.201Z359.962° N
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