DELTA 1 R/B, 575
Orbit data source: Space-Track
DELTA 1 R/B, 575 is space debris in HEO originally from a launch on Tue, 07 May 1963 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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575 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
24 kg wet, 24 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: 17 hours ago
TLE from 17 hours ago
0 DELTA 1 R/B
1 00575U 63013B 25299.68038168 -.00000069 00000-0 -10265-2 0 9990
2 00575 42.7572 172.6202 4014963 290.3052 46.1547 6.40260228461035Epoch: 2025-10-26T16:19Z
TLE epoch observation values (Epoch: 2025-10-26T16:19:44.977Z)
Latitude
14.39757°
Longitude
-91.55408°
Altitude
3,981.094 km
Speed
6.666 km/s
True Right ascension
12h 34m 42s
True Declination
14° 20' 26"
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
04:58:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
10,793.337 km
Perigee altitude
954.876 km
Semi-major axis
12,252.244 km
Eccentricity
0.4015
Inclination
42.7572°
RAAN
172.6202°
Arg. of periapsis
290.3052°
True anomaly
91.15553°
Mean anomaly
46.1547°
Eccentric anomaly
67.39086°
Mean motion
1.60037 °/min
Orbital period
224.95 mins
BSTAR
-0.0010265
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Other satellites on launch #13 in the year 1963 (1963-05-07 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 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. |
|---|---|---|---|---|---|---|---|
| 36 mins | 2025-10-27 14:45:42.712Z | 129.574° SE | 2025-10-27 14:58:42.712Z | 95.095° ESE | 16.466° | 2025-10-27 15:21:42.712Z | 65.514° ENE |
| 108 mins | 2025-10-27 18:31:42.712Z | 224.627° SW | 2025-10-27 18:55:42.712Z | 143.988° SSE | 44.352° | 2025-10-27 20:19:42.712Z | 73.2° E |
| 133 mins | 2025-10-27 22:34:42.712Z | 278.31° WNW | 2025-10-27 23:38:42.712Z | 71.852° E | 45° | 2025-10-28 00:47:42.712Z | 121.397° SE |
| 107 mins | 2025-10-28 02:56:42.712Z | 300.163° NW | 2025-10-28 04:04:42.712Z | 250.791° W | 33.72° | 2025-10-28 04:43:42.712Z | 188.779° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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