DELTA 1 DEB, 42631
Orbit data source: Space-Track
DELTA 1 DEB, 42631 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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42631 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 shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 DELTA 1 DEB
1 42631U 75052LQ 25348.00521203 .00000160 00000-0 28936-3 0 9998
2 42631 99.7618 256.2857 0044847 28.6856 331.6735 13.56331262596915Epoch: 2025-12-14T00:07Z
TLE epoch observation values (Epoch: 2025-12-14T00:07:30.319Z)
Latitude
-0.00001°
Longitude
171.48503°
Altitude
1,022.555 km
Speed
7.355 km/s
True Right ascension
17h 05m 08s
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
07:10:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,079.648 km
Perigee altitude
1,013.055 km
Semi-major axis
7,424.488 km
Eccentricity
0.00448
Inclination
99.7618°
RAAN
256.2857°
Arg. of periapsis
28.6856°
True anomaly
331.42844°
Mean anomaly
331.6735°
Eccentric anomaly
331.55109°
Mean motion
3.39268 °/min
Orbital period
106.11 mins
BSTAR
0.00028936
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-20 08:58:02.980Z | 331.136° NNW | 2025-12-20 09:01:02.980Z | 302.955° NW | 13.09° | 2025-12-20 09:03:02.980Z | 284.029° WNW |
| 10 mins | 2025-12-20 17:22:02.980Z | 134.631° SE | 2025-12-20 17:26:02.980Z | 74.394° E | 37.234° | 2025-12-20 17:32:02.980Z | 356.544° N |
| 8 mins | 2025-12-20 19:08:02.980Z | 225.703° WSW | 2025-12-20 19:11:02.980Z | 263.981° W | 23.414° | 2025-12-20 19:16:02.980Z | 318.632° NNW |
| 10 mins | 2025-12-21 06:14:02.980Z | 36.095° NE | 2025-12-21 06:19:02.980Z | 102.658° ESE | 32.427° | 2025-12-21 06:24:02.980Z | 162.56° S |
| 10 mins | 2025-12-21 07:59:02.980Z | 350.448° N | 2025-12-21 08:03:02.980Z | 301.269° NW | 29.991° | 2025-12-21 08:09:02.980Z | 232.723° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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