DELTA 1 DEB, 42558
Orbit data source: Space-Track
DELTA 1 DEB, 42558 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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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42558 intel report (Beta)
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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: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 42558U 72058JR 26264.15978248 .00000779 00000-0 14310-3 0 9995
2 42558 97.8985 226.2168 0038155 81.4282 279.1244 14.67878378684574Epoch: 2026-09-21T03:50Z
TLE epoch observation values (Epoch: 2026-09-21T03:50:05.206Z)
Latitude
0°
Longitude
168.6515°
Altitude
666.69 km
Speed
7.526 km/s
True Right ascension
15h 04m 52s
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
15:08:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
691.779 km
Perigee altitude
638.033 km
Semi-major axis
7,043.043 km
Eccentricity
0.00382
Inclination
97.8985°
RAAN
226.2168°
Arg. of periapsis
81.4282°
True anomaly
278.69239°
Mean anomaly
279.1244°
Eccentric anomaly
278.90843°
Mean motion
3.672 °/min
Orbital period
98.04 mins
BSTAR
0.0001431
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Other satellites on launch #58 in the year 1972 (1972-07-23 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-22 22:29:12.360Z | 212.798° SW | 2026-09-22 22:32:12.360Z | 255.077° W | 22.598° | 2026-09-22 22:36:12.360Z | 317.904° NNW |
| 7 mins | 2026-09-23 10:24:12.360Z | 16.037° NNE | 2026-09-23 10:27:12.360Z | 92.537° ESE | 81.377° | 2026-09-23 10:31:12.360Z | 190.056° SSW |
| 7 mins | 2026-09-23 21:24:12.360Z | 155.26° SSE | 2026-09-23 21:27:12.360Z | 104.182° ESE | 65.87° | 2026-09-23 21:31:12.360Z | 354.027° N |
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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