OV1-4 R/B, 2124
Orbit data source: Space-Track
OV1-4 R/B, 2124 is space debris in LEO originally from a launch on Wed, 30 Mar 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.
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2124 intel report (Beta)
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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OV1-4 R/B
1 2124U 66025D 26035.40346948 .00000353 00000-0 70702-4 0 9993
2 2124 144.5100 109.6613 0081209 240.4074 118.8488 13.87821345 33144Epoch: 2026-02-04T09:40Z
TLE epoch observation values (Epoch: 2026-02-04T09:40:59.763Z)
Latitude
0.00001°
Longitude
-170.15828°
Altitude
964.319 km
Speed
7.357 km/s
True Right ascension
07h 18m 38s
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
22:39:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
998.682 km
Perigee altitude
879.835 km
Semi-major axis
7,317.395 km
Eccentricity
0.00812
Inclination
144.51°
RAAN
109.6613°
Arg. of periapsis
240.4074°
True anomaly
119.6599°
Mean anomaly
118.8488°
Eccentric anomaly
119.25475°
Mean motion
3.46744 °/min
Orbital period
103.82 mins
BSTAR
0.000070702
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Other satellites on launch #25 in the year 1966 (1966-03-30 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.OV1-4 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 | 2026-02-04 22:12:50.350Z | 101.697° ESE | 2026-02-04 22:16:50.350Z | 179.304° S | 38.292° | 2026-02-04 22:21:50.350Z | 244.896° WSW |
| 9 mins | 2026-02-04 23:50:50.350Z | 110.115° ESE | 2026-02-04 23:54:50.350Z | 187.446° SSW | 40.611° | 2026-02-04 23:59:50.350Z | 260.812° W |
| 9 mins | 2026-02-05 01:28:50.350Z | 133.136° SE | 2026-02-05 01:32:50.350Z | 193.193° SSW | 33.977° | 2026-02-05 01:37:50.350Z | 263.619° W |
| 6 mins | 2026-02-05 03:08:50.350Z | 176.176° S | 2026-02-05 03:11:50.350Z | 214.078° SW | 19.189° | 2026-02-05 03:14:50.350Z | 248.085° 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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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