DELTA 1 DEB, 27727
Orbit data source: Space-Track
DELTA 1 DEB, 27727 is space debris in LEO originally from a launch on Thu, 29 Jul 1976 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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27727 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 27727U 76077FS 26149.73942500 .00000031 00000-0 10305-2 0 9999
2 27727 102.7127 240.5428 0414459 190.5053 325.9636 11.68385530509426Epoch: 2026-05-29T17:44Z
TLE epoch observation values (Epoch: 2026-05-29T17:44:46.320Z)
Latitude
25.64743°
Longitude
-86.72801°
Altitude
1,551.127 km
Speed
7.212 km/s
True Right ascension
04h 26m 55s
True Declination
25° 31' 37"
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
15:34:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,163.208 km
Perigee altitude
1,483.377 km
Semi-major axis
8,201.43 km
Eccentricity
0.04145
Inclination
102.7127°
RAAN
240.5428°
Arg. of periapsis
190.5053°
True anomaly
323.18737°
Mean anomaly
325.9636°
Eccentric anomaly
324.58758°
Mean motion
2.92219 °/min
Orbital period
123.2 mins
BSTAR
0.0010305
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Other satellites on launch #77 in the year 1976 (1976-07-29 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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-05-31 05:59:59.692Z | 172.394° S | 2026-05-31 06:04:59.692Z | 246.313° WSW | 44.427° | 2026-05-31 06:15:59.692Z | 339.275° N |
| 12 mins | 2026-05-31 08:00:59.692Z | 236.077° WSW | 2026-05-31 08:06:59.692Z | 270.349° WNW | 17.62° | 2026-05-31 08:12:59.692Z | 305.118° NW |
| 4 mins | 2026-05-31 16:54:59.692Z | 73.838° E | 2026-05-31 16:56:59.692Z | 87.747° E | 11.571° | 2026-05-31 16:58:59.692Z | 101.805° ESE |
| 16 mins | 2026-05-31 18:50:59.692Z | 22.389° NNE | 2026-05-31 18:58:59.692Z | 89.926° E | 43.829° | 2026-05-31 19:06:59.692Z | 191.393° SSW |
| 12 mins | 2026-05-31 20:52:59.692Z | 355.495° N | 2026-05-31 20:58:59.692Z | 309.483° NW | 24.526° | 2026-05-31 21:04:59.692Z | 260.79° W |
| 6 mins | 2026-06-01 02:42:59.692Z | 53.121° ENE | 2026-06-01 02:45:59.692Z | 36.092° NE | 12.928° | 2026-06-01 02:48:59.692Z | 18.771° NNE |
| 19 mins | 2026-06-01 04:33:59.692Z | 125.856° SE | 2026-06-01 04:43:59.692Z | 54.866° ENE | 36.593° | 2026-06-01 04:52:59.692Z | 352.576° 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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