DELTA 1 DEB, 12164
Orbit data source: Space-Track
DELTA 1 DEB, 12164 is space debris in SSO originally from a launch on Sun, 05 Mar 1978 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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12164 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 DELTA 1 DEB
1 12164U 78026D 26155.09165601 .00001621 00000-0 49693-3 0 9998
2 12164 98.6072 190.6598 0059895 136.7553 286.9759 14.42022476505224Epoch: 2026-06-04T02:11Z
TLE epoch observation values (Epoch: 2026-06-04T02:11:59.079Z)
Latitude
61.92453°
Longitude
-111.27214°
Altitude
750.169 km
Speed
7.492 km/s
True Right ascension
11h 37m 03s
True Declination
61° 46' 53"
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
09:55:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
791.636 km
Perigee altitude
706.26 km
Semi-major axis
7,127.085 km
Eccentricity
0.00599
Inclination
98.6072°
RAAN
190.6598°
Arg. of periapsis
136.7553°
True anomaly
286.31804°
Mean anomaly
286.9759°
Eccentric anomaly
286.64711°
Mean motion
3.60724 °/min
Orbital period
99.8 mins
BSTAR
0.00049693
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Other satellites on launch #26 in the year 1978 (1978-03-05 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 | 2026-06-05 01:22:04.273Z | 116.324° SE | 2026-06-05 01:25:04.273Z | 75.853° E | 22.755° | 2026-06-05 01:29:04.273Z | 16.084° NNE |
| 7 mins | 2026-06-05 03:01:04.273Z | 206.314° SW | 2026-06-05 03:04:04.273Z | 262.257° W | 30.598° | 2026-06-05 03:08:04.273Z | 325.68° NNW |
| 7 mins | 2026-06-05 15:08:04.273Z | 21.48° NNE | 2026-06-05 15:11:04.273Z | 79.123° E | 42.974° | 2026-06-05 15:15:04.273Z | 184.787° SSW |
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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