CZ-4 DEB, 27687
Orbit data source: Space-Track
CZ-4 DEB, 27687 is space debris in SSO originally from a launch on Thu, 14 Oct 1999 UTC launched from the Taiyaun Space Center, China (TSC). 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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27687 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated 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: 4 days ago
TLE from 4 days ago
0 CZ-4 DEB
1 27687U 99057MT 26222.87286772 .00000043 00000-0 28743-4 0 9996
2 27687 98.7476 267.1297 0087525 337.0854 22.6437 14.38198361261292Epoch: 2026-08-10T20:56Z
TLE epoch observation values (Epoch: 2026-08-10T20:56:55.771Z)
Latitude
-0.00004°
Longitude
-6.45194°
Altitude
709.77 km
Speed
7.531 km/s
True Right ascension
17h 48m 31s
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
19:20:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
824.084 km
Perigee altitude
699.103 km
Semi-major axis
7,139.73 km
Eccentricity
0.00875
Inclination
98.7476°
RAAN
267.1297°
Arg. of periapsis
337.0854°
True anomaly
23.03377°
Mean anomaly
22.6437°
Eccentric anomaly
22.83834°
Mean motion
3.59766 °/min
Orbital period
100.06 mins
BSTAR
0.000028743
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Other satellites on launch #57 in the year 1999 (1999-10-14 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.CZ-4 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-08-15 15:04:38.455Z | 39.439° NE | 2026-08-15 15:08:38.455Z | 93.964° ESE | 26.26° | 2026-08-15 15:12:38.455Z | 151.277° SSE |
| 7 mins | 2026-08-15 16:44:38.455Z | 343.569° N | 2026-08-15 16:47:38.455Z | 291.823° WNW | 29.896° | 2026-08-15 16:51:38.455Z | 232.435° WSW |
| 7 mins | 2026-08-16 02:19:38.455Z | 121.926° SE | 2026-08-16 02:22:38.455Z | 60.814° ENE | 30.692° | 2026-08-16 02:26:38.455Z | 4.726° NNE |
| 6 mins | 2026-08-16 03:58:38.455Z | 222.641° SW | 2026-08-16 04:01:38.455Z | 270.438° WNW | 22.103° | 2026-08-16 04:04:38.455Z | 312.829° NW |
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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