TRANSIT 5B-2 DEB, 25156
Orbit data source: Space-Track
TRANSIT 5B-2 DEB, 25156 is space debris in LEO originally from a launch on Thu, 05 Dec 1963 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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25156 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 TRANSIT 5B-2 DEB
1 25156U 63049N 26030.40198585 .00000824 00000-0 11360-2 0 9999
2 25156 89.9171 73.0936 0043531 69.6099 303.5945 13.57165639380342Epoch: 2026-01-30T09:38Z
TLE epoch observation values (Epoch: 2026-01-30T09:38:51.577Z)
Latitude
12.74836°
Longitude
158.75651°
Altitude
1,030.437 km
Speed
7.346 km/s
True Right ascension
04h 52m 26s
True Declination
12° 40' 38"
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
01:01:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.355 km
Perigee altitude
1,010.745 km
Semi-major axis
7,421.187 km
Eccentricity
0.00435
Inclination
89.9171°
RAAN
73.0936°
Arg. of periapsis
69.6099°
True anomaly
303.17774°
Mean anomaly
303.5945°
Eccentric anomaly
303.38624°
Mean motion
3.39495 °/min
Orbital period
106.04 mins
BSTAR
0.001136
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Other satellites on launch #49 in the year 1963 (1963-12-05 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.TRANSIT 5B-2 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-01-31 01:39:53.526Z | 106.787° ESE | 2026-01-31 01:42:53.526Z | 75.987° E | 17.182° | 2026-01-31 01:46:53.526Z | 34.849° NE |
| 10 mins | 2026-01-31 03:23:53.526Z | 190.387° SSW | 2026-01-31 03:28:53.526Z | 294.873° NW | 42.262° | 2026-01-31 03:33:53.526Z | 351.052° N |
| 11 mins | 2026-01-31 14:29:53.526Z | 17.676° NNE | 2026-01-31 14:34:53.526Z | 89.741° E | 37.141° | 2026-01-31 14:40:53.526Z | 161.427° S |
| 8 mins | 2026-01-31 16:16:53.526Z | 326.025° NNW | 2026-01-31 16:19:53.526Z | 291.35° WNW | 23.009° | 2026-01-31 16:24:53.526Z | 235.599° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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