DELTA 1 DEB, 42555
Orbit data source: Space-Track
DELTA 1 DEB, 42555 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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42555 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: 1 week ago
TLE from 1 week ago
0 DELTA 1 DEB
1 42555U 72058JN 26025.22363843 .00002299 00000-0 36688-3 0 9995
2 42555 97.7845 12.2028 0015010 68.1810 308.2096 14.72735840653338Epoch: 2026-01-25T05:22Z
TLE epoch observation values (Epoch: 2026-01-25T05:22:02.360Z)
Latitude
16.08228°
Longitude
164.9096°
Altitude
648.175 km
Speed
7.538 km/s
True Right ascension
00h 39m 49s
True Declination
15° 59' 22"
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
10:56:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
659.942 km
Perigee altitude
638.845 km
Semi-major axis
7,027.53 km
Eccentricity
0.0015
Inclination
97.7845°
RAAN
12.2028°
Arg. of periapsis
68.181°
True anomaly
308.07429°
Mean anomaly
308.2096°
Eccentric anomaly
308.14196°
Mean motion
3.68417 °/min
Orbital period
97.72 mins
BSTAR
0.00036688
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-01 10:44:09.501Z | 58.122° ENE | 2026-02-01 10:46:09.501Z | 86.121° E | 15.184° | 2026-02-01 10:49:09.501Z | 128.86° SE |
| 6 mins | 2026-02-01 12:21:09.501Z | 347.282° N | 2026-02-01 12:23:09.501Z | 301.907° NW | 34.926° | 2026-02-01 12:27:09.501Z | 217.95° SW |
| 6 mins | 2026-02-01 23:19:09.501Z | 189.234° SSW | 2026-02-01 23:21:09.501Z | 233.116° WSW | 39.002° | 2026-02-01 23:25:09.501Z | 336.443° NNW |
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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