DELTA 1 R/B, 50
Orbit data source: Space-Track
DELTA 1 R/B, 50 is space debris in LEO originally from a launch on Fri, 12 Aug 1960 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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50 intel report (Beta)
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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: 21 hours ago
TLE from 21 hours ago
0 DELTA 1 R/B
1 00050U 60009B 26140.60185772 -.00000011 00000-0 69211-3 0 9994
2 00050 47.2313 247.3508 0113549 292.4325 66.4471 12.20164831934334Epoch: 2026-05-20T14:26Z
TLE epoch observation values (Epoch: 2026-05-20T14:26:40.507Z)
Latitude
0.00003°
Longitude
152.42299°
Altitude
1,556.747 km
Speed
7.106 km/s
True Right ascension
16h 29m 24s
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
20:27:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,683.398 km
Perigee altitude
1,502.378 km
Semi-major axis
7,971.025 km
Eccentricity
0.01135
Inclination
47.2313°
RAAN
247.3508°
Arg. of periapsis
292.4325°
True anomaly
67.64659°
Mean anomaly
66.4471°
Eccentric anomaly
67.04617°
Mean motion
3.0498 °/min
Orbital period
118.04 mins
BSTAR
0.00069211
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Other satellites on launch #9 in the year 1960 (1960-08-12 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. |
|---|---|---|---|---|---|---|---|
| 19 mins | 2026-05-21 12:20:46.509Z | 270.822° WNW | 2026-05-21 12:30:46.509Z | 1.106° NNE | 40.852° | 2026-05-21 12:39:46.509Z | 68.785° E |
| 18 mins | 2026-05-21 14:27:46.509Z | 295.332° NW | 2026-05-21 14:36:46.509Z | 23.192° NE | 41.991° | 2026-05-21 14:45:46.509Z | 95.202° ESE |
| 18 mins | 2026-05-21 16:32:46.509Z | 296.038° NW | 2026-05-21 16:41:46.509Z | 214.07° SW | 43.059° | 2026-05-21 16:50:46.509Z | 137.39° SSE |
| 12 mins | 2026-05-21 18:39:46.509Z | 271.971° WNW | 2026-05-21 18:44:46.509Z | 238.263° WSW | 20.237° | 2026-05-21 18:51:46.509Z | 191.521° SSW |
| 12 mins | 2026-05-22 07:50:46.509Z | 167.128° S | 2026-05-22 07:55:46.509Z | 129.03° SE | 22.844° | 2026-05-22 08:02:46.509Z | 80.071° E |
| 17 mins | 2026-05-22 09:51:46.509Z | 227.507° WSW | 2026-05-22 09:59:46.509Z | 136.846° SSE | 44.134° | 2026-05-22 10:08:46.509Z | 62.891° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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