DELTA 1 DEB, 10220
Orbit data source: Space-Track
DELTA 1 DEB, 10220 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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10220 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 DELTA 1 DEB
1 10220U 77065AX 26132.52930352 .00007536 00000-0 22528-2 0 9995
2 10220 29.1360 314.6479 0352779 128.6407 234.6293 14.11223356371506Epoch: 2026-05-12T12:42Z
TLE epoch observation values (Epoch: 2026-05-12T12:42:11.824Z)
Latitude
-0°
Longitude
-106.20375°
Altitude
1,007.067 km
Speed
7.272 km/s
True Right ascension
20h 58m 35s
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
18:21:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,114.441 km
Perigee altitude
603.81 km
Semi-major axis
7,237.262 km
Eccentricity
0.03528
Inclination
29.136°
RAAN
314.6479°
Arg. of periapsis
128.6407°
True anomaly
231.41672°
Mean anomaly
234.6293°
Eccentric anomaly
233.01473°
Mean motion
3.52518 °/min
Orbital period
102.12 mins
BSTAR
0.0022528
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-13 16:07:56.235Z | 204.75° SW | 2026-05-13 16:10:56.235Z | 168.782° S | 17.887° | 2026-05-13 16:13:56.235Z | 129.802° SE |
| 6 mins | 2026-05-13 17:55:56.235Z | 222.18° SW | 2026-05-13 17:58:56.235Z | 176.588° S | 21.427° | 2026-05-13 18:01:56.235Z | 133.123° SE |
| 4 mins | 2026-05-13 19:44:56.235Z | 214.21° SW | 2026-05-13 19:45:56.235Z | 199.294° SSW | 15.554° | 2026-05-13 19:48:56.235Z | 157.021° 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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