SCOUT X-4 R/B, 1739
Orbit data source: Space-Track
SCOUT X-4 R/B, 1739 is space debris in LEO originally from a launch on Fri, 19 Nov 1965 UTC launched from the Wallops Island (WLPIS). 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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1739 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
33 kg wet, 33 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
0.687 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 SCOUT X-4 R/B
1 01739U 65093B 25242.91116436 .00001203 00000-0 30535-3 0 9994
2 01739 59.7036 143.9861 0078630 355.2263 4.8022 14.54717101128080Epoch: 2025-08-30T21:52Z
TLE epoch observation values (Epoch: 2025-08-30T21:52:04.6Z)
Latitude
-0.00004°
Longitude
-163.37176°
Altitude
656.265 km
Speed
7.56 km/s
True Right ascension
09h 35m 56s
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
02:07:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
765.284 km
Perigee altitude
653.823 km
Semi-major axis
7,087.69 km
Eccentricity
0.00786
Inclination
59.7036°
RAAN
143.9861°
Arg. of periapsis
355.2263°
True anomaly
4.87838°
Mean anomaly
4.8022°
Eccentric anomaly
4.84021°
Mean motion
3.63736 °/min
Orbital period
98.97 mins
BSTAR
0.00030535
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Other satellites on launch #93 in the year 1965 (1965-11-19 UTC)
SCOUT X-4 R/B Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-31 19:27:39.964Z | 211.705° SW | 2025-08-31 19:31:39.964Z | 90.723° ESE | 43.943° | 2025-08-31 19:35:39.964Z | 42.59° NE |
| 5 mins | 2025-08-31 21:12:39.964Z | 299.23° NW | 2025-08-31 21:14:39.964Z | 331.344° NNW | 18.834° | 2025-08-31 21:17:39.964Z | 11.469° NNE |
| 7 mins | 2025-09-01 02:24:39.964Z | 347.37° N | 2025-09-01 02:27:39.964Z | 32.995° NE | 25.557° | 2025-09-01 02:31:39.964Z | 93.14° ESE |
| 9 mins | 2025-09-01 04:06:39.964Z | 307.525° NW | 2025-09-01 04:10:39.964Z | 234.953° WSW | 38.137° | 2025-09-01 04:15:39.964Z | 161.321° S |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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