DELTA 1 DEB, 10250
Orbit data source: Space-Track
DELTA 1 DEB, 10250 is space debris in LEO originally from a launch on Thu, 14 Jul 1977 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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10250 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 10250U 77065CB 26081.24312882 .00006375 00000-0 12486-2 0 9994
2 10250 29.0759 281.7047 0532551 134.1836 230.3775 13.98144314295964Epoch: 2026-03-22T05:50Z
TLE epoch observation values (Epoch: 2026-03-22T05:50:06.330Z)
Latitude
0°
Longitude
14.42604°
Altitude
1,157.395 km
Speed
7.146 km/s
True Right ascension
18h 46m 49s
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
06:28:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,291.978 km
Perigee altitude
516.339 km
Semi-major axis
7,282.295 km
Eccentricity
0.05326
Inclination
29.0759°
RAAN
281.7047°
Arg. of periapsis
134.1836°
True anomaly
225.87324°
Mean anomaly
230.3775°
Eccentric anomaly
228.10617°
Mean motion
3.49253 °/min
Orbital period
103.08 mins
BSTAR
0.0012486
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Other satellites on launch #65 in the year 1977 (1977-07-14 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.DELTA 1 DEB 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-03-24 16:19:12.361Z | 209.937° SW | 2026-03-24 16:24:12.361Z | 161.015° S | 18.378° | 2026-03-24 16:27:12.361Z | 126.962° SE |
| 7 mins | 2026-03-24 18:09:12.361Z | 224.776° SW | 2026-03-24 18:12:12.361Z | 187.612° SSW | 22.745° | 2026-03-24 18:16:12.361Z | 129.235° SE |
| 5 mins | 2026-03-24 19:59:12.361Z | 223.918° SW | 2026-03-24 20:01:12.361Z | 194.76° SSW | 17.53° | 2026-03-24 20:04:12.361Z | 151.19° SSE |
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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