ARIANE 40 R/B, 25261
Orbit data source: Space-Track
ARIANE 40 R/B, 25261 is space debris in SSO originally from a launch on Tue, 24 Mar 1998 UTC launched from the French Guiana (FRGUI). 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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25261 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 ARIANE 40 R/B
1 25261U 98017B 25360.94513604 .00000498 00000-0 18681-3 0 9997
2 25261 98.8329 22.7579 0002443 273.4985 86.5920 14.36185982451265Epoch: 2025-12-26T22:40Z
TLE epoch observation values (Epoch: 2025-12-26T22:40:59.753Z)
Latitude
-0.0001°
Longitude
-53.1696°
Altitude
773.957 km
Speed
7.467 km/s
True Right ascension
01h 31m 01s
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
04:52:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
770.017 km
Perigee altitude
766.525 km
Semi-major axis
7,146.408 km
Eccentricity
0.00024
Inclination
98.8329°
RAAN
22.7579°
Arg. of periapsis
273.4985°
True anomaly
86.61995°
Mean anomaly
86.592°
Eccentric anomaly
86.60597°
Mean motion
3.59262 °/min
Orbital period
100.21 mins
BSTAR
0.00018681
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Other satellites on launch #17 in the year 1998 (1998-03-24 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.ARIANE 40 R/B 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-12-27 14:17:58.610Z | 20.216° NNE | 2025-12-27 14:22:58.610Z | 103.783° ESE | 41.963° | 2025-12-27 14:26:58.610Z | 181.324° SSW |
| 4 mins | 2025-12-27 15:59:58.610Z | 318.374° NNW | 2025-12-27 16:00:58.610Z | 305.182° NW | 15.143° | 2025-12-27 16:03:58.610Z | 266.743° W |
| 8 mins | 2025-12-28 01:33:58.610Z | 163.263° S | 2025-12-28 01:36:58.610Z | 154.164° SSE | 43.955° | 2025-12-28 01:41:58.610Z | 347.121° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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