DELTA 1 DEB, 42651
Orbit data source: Space-Track
DELTA 1 DEB, 42651 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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42651 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 3 weeks ago
TLE from 3 weeks ago
0 DELTA 1 DEB
1 42651U 75052ML 26151.61493351 .00003445 00000-0 54404-2 0 9999
2 42651 99.2988 80.5159 0148548 240.5662 244.1732 13.46187792569111Epoch: 2026-05-31T14:45Z
TLE epoch observation values (Epoch: 2026-05-31T14:45:30.255Z)
Latitude
55.74367°
Longitude
163.86489°
Altitude
1,145.146 km
Speed
7.261 km/s
True Right ascension
18h 17m 25s
True Declination
55° 35' 30"
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
21:55:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,194.446 km
Perigee altitude
972.76 km
Semi-major axis
7,461.74 km
Eccentricity
0.01485
Inclination
99.2988°
RAAN
80.5159°
Arg. of periapsis
240.5662°
True anomaly
242.65347°
Mean anomaly
244.1732°
Eccentric anomaly
243.41209°
Mean motion
3.36731 °/min
Orbital period
106.91 mins
BSTAR
0.0054404
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 17:48:03.871Z | 116.384° SE | 2026-06-22 17:54:03.871Z | 56.959° ENE | 24.959° | 2026-06-22 17:59:03.871Z | 9.041° NNE |
| 12 mins | 2026-06-22 19:33:03.871Z | 184.328° SSW | 2026-06-22 19:39:03.871Z | 271.734° WNW | 39.934° | 2026-06-22 19:45:03.871Z | 336.376° NNW |
| 7 mins | 2026-06-23 06:48:03.871Z | 55.546° ENE | 2026-06-23 06:51:03.871Z | 89.381° E | 19.337° | 2026-06-23 06:55:03.871Z | 134.023° SE |
| 11 mins | 2026-06-23 08:32:03.871Z | 4.211° NNE | 2026-06-23 08:37:03.871Z | 295.06° NW | 40.471° | 2026-06-23 08:43:03.871Z | 212.265° SW |
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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