DELTA 1 DEB, 42636
Orbit data source: Space-Track
DELTA 1 DEB, 42636 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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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42636 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 DELTA 1 DEB
1 42636U 75052LV 25261.06514300 .00000201 00000-0 55316-3 0 9991
2 42636 99.6891 104.0661 0131428 89.0165 63.4158 13.22078249570008Epoch: 2025-09-18T01:33Z
TLE epoch observation values (Epoch: 2025-09-18T01:33:48.355Z)
Latitude
25.84201°
Longitude
-91.89842°
Altitude
1,136.395 km
Speed
7.308 km/s
True Right ascension
19h 15m 08s
True Declination
25° 42' 51"
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
15:46:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,273.388 km
Perigee altitude
1,074.872 km
Semi-major axis
7,552.267 km
Eccentricity
0.01314
Inclination
99.6891°
RAAN
104.0661°
Arg. of periapsis
89.0165°
True anomaly
64.77248°
Mean anomaly
63.4158°
Eccentric anomaly
64.09315°
Mean motion
3.30695 °/min
Orbital period
108.86 mins
BSTAR
0.00055316
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Other satellites on launch #52 in the year 1975 (1975-06-12 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 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-19 01:02:57.300Z | 52.588° ENE | 2025-09-19 01:06:57.300Z | 91.241° ESE | 17.467° | 2025-09-19 01:10:57.300Z | 129.739° SE |
| 11 mins | 2025-09-19 02:49:57.300Z | 8.36° NNE | 2025-09-19 02:54:57.300Z | 282.977° WNW | 43.59° | 2025-09-19 03:00:57.300Z | 206.157° SW |
| 11 mins | 2025-09-19 13:14:57.300Z | 152.34° SSE | 2025-09-19 13:19:57.300Z | 74.491° E | 43.551° | 2025-09-19 13:25:57.300Z | 350.258° N |
| 7 mins | 2025-09-19 15:04:57.300Z | 238.38° WSW | 2025-09-19 15:07:57.300Z | 269.121° W | 17.329° | 2025-09-19 15:11:57.300Z | 307.76° 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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