ATLAS AGENA B DEB, 3121

Orbit data source: Space-Track

ATLAS AGENA B DEB, 3121 is space debris in LEO originally from a launch on Fri, 19 Jul 1963 UTC via an ATLAS AGENA B launch vehicle 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
3121, 1963-030F
Orbit
LEO
Last TLE update
10 hours ago
Origin
Manufacturer
MIT-LL
Mission
Spacecraft
Bus & Motor
Unknown
Mass
8 kg wet, 8 kg dry
Launch date (UTC)
1963-07-19 (62 years ago)
Launch vehicle
ATLAS AGENA B
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 10 hours ago
0 ATLAS AGENA B DEB
1 03121U 63030F   25143.47158963 -.00000021  00000-0 -11697-1 0  9997
2 03121  88.4213 230.1359 0032660  96.5441 263.9128  8.57967864173343
Epoch: 2025-05-23T11:19Z
TLE epoch observation values (Epoch: 2025-05-23T11:19:05.344Z)
Latitude
-0.00008°
Longitude
179.03732°
Altitude
3,706.727 km
Speed
6.286 km/s
True Right ascension
15h 20m 32s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-32.14931°
Longitude
0.00283°
Altitude
3,726.783 km
Speed
6.277 km/s
Apparent Right ascension
01h 07m 07s
Apparent Declination
-56° 32' 03"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
06:27:44
Azimuth
217.804° SW
Elevation
-27.578°
Doppler factor
1
Orbital elements
Apogee altitude
3,731.687 km
Perigee altitude
3,665.865 km
Semi-major axis
10,076.913 km
Eccentricity
0.00327
Inclination
88.4213°
RAAN
230.1359°
Arg. of periapsis
96.5441°
True anomaly
Unknown
Mean anomaly
263.9128°
Eccentric anomaly
Unknown
Mean motion
2.14562 °/min
Orbital period
167.78 mins
BSTAR
-0.011697
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ATLAS AGENA B 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.
32 mins2025-05-24 04:11:15.455Z128.879° SE2025-05-24 04:27:15.455Z67.516° E32.565°2025-05-24 04:43:15.455Z8.385° NNE
36 mins2025-05-24 06:55:15.455Z197.084° SSW2025-05-24 07:13:15.455Z278.696° WNW41.486°2025-05-24 07:31:15.455Z356.765° N
9 mins2025-05-24 10:04:15.455Z299.877° NW2025-05-24 10:08:15.455Z313.185° NW11.423°2025-05-24 10:13:15.455Z329.748° NNW
33 mins2025-05-24 16:06:15.455Z9.578° NNE2025-05-24 16:22:15.455Z76.903° E34.174°2025-05-24 16:39:15.455Z143.688° SSE
34 mins2025-05-24 18:53:15.455Z354.002° N2025-05-24 19:10:15.455Z281.61° WNW40.188°2025-05-24 19:27:15.455Z211.532° SW
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