ARIANE 40 R/B, 21610
Orbit data source: Space-Track
ARIANE 40 R/B, 21610 is space debris in SSO originally from a launch on Wed, 17 Jul 1991 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
21610 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ARIANE 40 R/B
1 21610U 91050F 26171.37747017 .00000187 00000-0 68296-4 0 9999
2 21610 98.1874 219.6701 0004341 114.5448 245.6196 14.42958577833801Epoch: 2026-06-20T09:03Z
TLE epoch observation values (Epoch: 2026-06-20T09:03:33.422Z)
Latitude
0°
Longitude
175.18788°
Altitude
752.981 km
Speed
7.477 km/s
True Right ascension
14h 38m 40s
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
00:27:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
748.936 km
Perigee altitude
742.751 km
Semi-major axis
7,123.98 km
Eccentricity
0.00043
Inclination
98.1874°
RAAN
219.6701°
Arg. of periapsis
114.5448°
True anomaly
245.5743°
Mean anomaly
245.6196°
Eccentric anomaly
245.59695°
Mean motion
3.6096 °/min
Orbital period
99.73 mins
BSTAR
0.000068296
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #50 in the year 1991 (1991-07-17 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 14:55:19.465Z | 56.043° ENE | 2026-06-22 14:58:19.465Z | 95.84° ESE | 16.198° | 2026-06-22 15:00:19.465Z | 122.731° SE |
| 8 mins | 2026-06-22 16:33:19.465Z | 358.348° N | 2026-06-22 16:37:19.465Z | 274.357° WNW | 37.663° | 2026-06-22 16:41:19.465Z | 214.348° SW |
| 5 mins | 2026-06-23 02:08:19.465Z | 94.317° ESE | 2026-06-23 02:10:19.465Z | 62.741° ENE | 19.766° | 2026-06-23 02:13:19.465Z | 21.917° NNE |
| 7 mins | 2026-06-23 03:45:19.465Z | 197.723° SSW | 2026-06-23 03:48:19.465Z | 253.976° W | 34.441° | 2026-06-23 03:52:19.465Z | 328.8° NNW |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 descending order |
|---|