IUS R/B(2), 25869
Orbit data source: Space-Track
IUS R/B(2), 25869 is space debris in HEO originally from a launch on Fri, 23 Jul 1999 UTC launched from the Air Force Eastern Test Range (AFETR). 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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25869 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
PW CSD
Mission
Spacecraft
Bus & Motor
ORBUS 6, ORBUS 6
Mass
1,079 kg wet, 1,079 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 1.4 m
Radar Cross Section
8.086 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 IUS R/B(2)
1 25869U 99040D 25302.20977104 -.00000370 00000-0 00000+0 0 9994
2 25869 29.8592 195.9273 8061372 15.4600 359.2003 0.97237217 93301Epoch: 2025-10-29T05:02Z
TLE epoch observation values (Epoch: 2025-10-29T05:02:04.217Z)
Latitude
-0.00093°
Longitude
82.73217°
Altitude
2,037.896 km
Speed
9.244 km/s
True Right ascension
13h 04m 08s
True Declination
0° 00' 03"
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
13:16:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
71,359.107 km
Perigee altitude
1,965.836 km
Semi-major axis
43,040.609 km
Eccentricity
0.80614
Inclination
29.8592°
RAAN
195.9273°
Arg. of periapsis
15.46°
True anomaly
347.49818°
Mean anomaly
359.2003°
Eccentric anomaly
355.88958°
Mean motion
0.24307 °/min
Orbital period
1,481.07 mins
BSTAR
0
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Other satellites on launch #40 in the year 1999 (1999-07-23 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.IUS R/B(2) 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. |
|---|---|---|---|---|---|---|---|
| 167 mins | 2025-10-30 06:41:58.768Z | 279.55° WNW | 2025-10-30 07:36:58.768Z | 265.373° W | 19.188° | 2025-10-30 09:28:58.768Z | 265.16° W |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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