DELTA 1 R/B, 3616
Orbit data source: Space-Track
DELTA 1 R/B, 3616 is space debris in SSO originally from a launch on Sun, 15 Dec 1968 UTC launched from the Air Force Western Test Range (AFWTR). 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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3616 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 DELTA 1 R/B
1 03616U 68114B 25255.79363052 -.00000027 00000-0 10927-3 0 9992
2 03616 101.6423 202.8515 0013160 198.2635 193.5070 12.51395964593909
Epoch: 2025-09-12T19:02Z
TLE epoch observation values (Epoch: 2025-09-12T19:02:49.676Z)
Latitude
31.06203°
Longitude
-81.98566°
Altitude
1,472.349 km
Speed
7.125 km/s
True Right ascension
13h 03m 01s
True Declination
30° 55' 27"
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
23:18:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,466.51 km
Perigee altitude
1,445.89 km
Semi-major axis
7,834.337 km
Eccentricity
0.00132
Inclination
101.6423°
RAAN
202.8515°
Arg. of periapsis
198.2635°
True anomaly
193.47183°
Mean anomaly
193.507°
Eccentric anomaly
193.48941°
Mean motion
3.12997 °/min
Orbital period
115.02 mins
BSTAR
0.00010927
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Other satellites on launch #114 in the year 1968 (1968-12-15 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. |
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15 mins | 2025-09-13 08:56:15.223Z | 27.704° NE | 2025-09-13 09:03:15.223Z | 92.055° ESE | 38.736° | 2025-09-13 09:11:15.223Z | 177.212° S |
13 mins | 2025-09-13 10:50:15.223Z | 356.979° N | 2025-09-13 10:56:15.223Z | 301.196° NW | 30.053° | 2025-09-13 11:03:15.223Z | 240.404° WSW |
7 mins | 2025-09-13 18:08:15.223Z | 72.003° E | 2025-09-13 18:11:15.223Z | 48.604° ENE | 15.407° | 2025-09-13 18:15:15.223Z | 18.269° NNE |
14 mins | 2025-09-13 19:56:15.223Z | 146.95° SSE | 2025-09-13 20:03:15.223Z | 47.791° ENE | 42.935° | 2025-09-13 20:10:15.223Z | 348.236° N |
11 mins | 2025-09-13 21:51:15.223Z | 221.479° SW | 2025-09-13 21:56:15.223Z | 264.883° W | 22.975° | 2025-09-13 22:02:15.223Z | 314.737° NW |
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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