DELTA 1 DEB, 42087
Orbit data source: Space-Track
DELTA 1 DEB, 42087 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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42087 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Aerojet
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 42087U 68114P 25300.18973091 .00000651 00000-0 51245-2 0 9990
2 42087 101.4263 261.2978 0200276 56.9203 305.0917 12.35409854537389Epoch: 2025-10-27T04:33Z
TLE epoch observation values (Epoch: 2025-10-27T04:33:12.750Z)
Latitude
-0.00003°
Longitude
157.19954°
Altitude
1,439.826 km
Speed
7.182 km/s
True Right ascension
17h 25m 11s
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
09:54:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,681.922 km
Perigee altitude
1,365.413 km
Semi-major axis
7,901.805 km
Eccentricity
0.02003
Inclination
101.4263°
RAAN
261.2978°
Arg. of periapsis
56.9203°
True anomaly
303.18681°
Mean anomaly
305.0917°
Eccentric anomaly
304.14197°
Mean motion
3.08997 °/min
Orbital period
116.51 mins
BSTAR
0.0051245
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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 DEB 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-29 18:59:39.161Z | 63.216° ENE | 2025-10-29 19:01:39.161Z | 47.536° ENE | 12.32° | 2025-10-29 19:04:39.161Z | 24.424° NE |
| 13 mins | 2025-10-29 20:48:39.161Z | 142.147° SSE | 2025-10-29 20:54:39.161Z | 67.693° E | 41.519° | 2025-10-29 21:01:39.161Z | 350.663° N |
| 11 mins | 2025-10-29 22:44:39.161Z | 218.967° SW | 2025-10-29 22:49:39.161Z | 265.368° W | 23.457° | 2025-10-29 22:55:39.161Z | 317.384° NNW |
| 12 mins | 2025-10-30 09:00:39.161Z | 49.99° ENE | 2025-10-30 09:05:39.161Z | 92.153° ESE | 22.884° | 2025-10-30 09:12:39.161Z | 145.908° SSE |
| 16 mins | 2025-10-30 10:53:39.161Z | 11.444° NNE | 2025-10-30 11:00:39.161Z | 300.873° NW | 43.373° | 2025-10-30 11:09:39.161Z | 209.85° SW |
| 7 mins | 2025-10-30 12:50:39.161Z | 336.136° NNW | 2025-10-30 12:53:39.161Z | 312.848° NW | 15.445° | 2025-10-30 12:57:39.161Z | 282.659° WNW |
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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