OV1-10 R/B, 2621
Orbit data source: Space-Track
OV1-10 R/B, 2621 is space debris in LEO originally from a launch on Sun, 11 Dec 1966 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
2621 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
ABL
Mission
Spacecraft
Bus & Motor
ALTAIR, Unknown motor
Mass
125 kg wet, 125 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 OV1-10 R/B
1 02621U 66111C 25338.92527477 .00001814 00000-0 20636-3 0 9994
2 02621 93.3987 122.0922 0058053 42.6426 317.9282 14.85182340145520Epoch: 2025-12-04T22:12Z
TLE epoch observation values (Epoch: 2025-12-04T22:12:23.740Z)
Latitude
-0.00007°
Longitude
75.01856°
Altitude
586.112 km
Speed
7.583 km/s
True Right ascension
08h 08m 22s
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
00:34:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
650.47 km
Perigee altitude
569.335 km
Semi-major axis
6,988.039 km
Eccentricity
0.00581
Inclination
93.3987°
RAAN
122.0922°
Arg. of periapsis
42.6426°
True anomaly
317.48004°
Mean anomaly
317.9282°
Eccentric anomaly
317.70436°
Mean motion
3.71544 °/min
Orbital period
96.89 mins
BSTAR
0.00020636
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 #111 in the year 1966 (1966-12-11 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.OV1-10 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-06 09:54:00.919Z | 171.419° S | 2025-12-06 09:57:00.919Z | 168.005° S | 42.942° | 2025-12-06 10:01:00.919Z | 353.767° N |
| 6 mins | 2025-12-06 21:41:00.919Z | 37.083° NE | 2025-12-06 21:44:00.919Z | 104.652° ESE | 28.726° | 2025-12-06 21:47:00.919Z | 153.817° SSE |
| 4 mins | 2025-12-06 23:18:00.919Z | 317.63° NNW | 2025-12-06 23:20:00.919Z | 283.035° WNW | 18.309° | 2025-12-06 23:22:00.919Z | 250.935° 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 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 |
|---|