DELTA 1 R/B, 1983
Orbit data source: Space-Track
DELTA 1 R/B, 1983 is space debris in SSO originally from a launch on Thu, 03 Feb 1966 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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1983 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 9 hours ago
0 DELTA 1 R/B
1 1983U 66008B 25200.23370085 .00000954 00000-0 17128-3 0 9998
2 1983 98.0298 118.8430 0066299 71.9061 288.9351 14.67563151144677
Epoch: 2025-07-19T05:36Z
TLE epoch observation values (Epoch: 2025-07-19T05:36:31.753Z)
Latitude
0.00001°
Longitude
97.43695°
Altitude
656.973 km
Speed
7.537 km/s
True Right ascension
07h 55m 22s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-6.29604°
Longitude
-83.0816°
Altitude
692.744 km
Speed
7.499 km/s
Apparent Right ascension
18h 07m 14s
Apparent Declination
-25° 43' 14"
Sunlit
Visualization observer readout
Local Sidereal Time
03:27:54
Azimuth
280.894° WNW
Elevation
-54.008°
Doppler factor
1
Orbital elements
Apogee altitude
712.623 km
Perigee altitude
619.22 km
Semi-major axis
7,044.058 km
Eccentricity
0.00663
Inclination
98.0298°
RAAN
118.843°
Arg. of periapsis
71.9061°
True anomaly
288.21456°
Mean anomaly
288.9351°
Eccentric anomaly
288.57502°
Mean motion
3.67121 °/min
Orbital period
98.06 mins
BSTAR
0.00017128
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Other satellites on launch #8 in the year 1966 (1966-02-03 UTC)
DELTA 1 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. |
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7 mins | 2025-07-19 18:49:47.835Z | 180.82° SSW | 2025-07-19 18:52:47.835Z | 265.429° W | 41.948° | 2025-07-19 18:56:47.835Z | 340.438° N |
6 mins | 2025-07-20 06:44:47.835Z | 49.025° ENE | 2025-07-20 06:47:47.835Z | 107.93° ESE | 24.602° | 2025-07-20 06:50:47.835Z | 152.743° SSE |
6 mins | 2025-07-20 08:21:47.835Z | 336.405° NNW | 2025-07-20 08:24:47.835Z | 279.951° WNW | 23.234° | 2025-07-20 08:27:47.835Z | 237.003° WSW |
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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