CZ-4B DEB, 44589
Orbit data source: Space-Track
CZ-4B DEB, 44589 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
44589 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
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: 19 hours ago
TLE from 19 hours ago
0 CZ-4B DEB
1 44589U 99057TB 25311.85236670 .00001020 00000-0 14930-3 0 9992
2 44589 98.8015 167.1442 0082552 352.8862 7.1166 14.76018768643006Epoch: 2025-11-07T20:27Z
TLE epoch observation values (Epoch: 2025-11-07T20:27:24.482Z)
Latitude
-0.00013°
Longitude
173.00183°
Altitude
587.397 km
Speed
7.597 km/s
True Right ascension
11h 08m 34s
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
11:52:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
696.936 km
Perigee altitude
581.08 km
Semi-major axis
7,017.145 km
Eccentricity
0.00826
Inclination
98.8015°
RAAN
167.1442°
Arg. of periapsis
352.8862°
True anomaly
7.23501°
Mean anomaly
7.1166°
Eccentric anomaly
7.17568°
Mean motion
3.69235 °/min
Orbital period
97.5 mins
BSTAR
0.0001493
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.CZ-4B DEB Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-11-09 02:19:59.484Z | 54.389° ENE | 2025-11-09 02:22:59.484Z | 97.167° ESE | 17.346° | 2025-11-09 02:25:59.484Z | 137.249° SSE |
| 6 mins | 2025-11-09 03:56:59.484Z | 347.436° N | 2025-11-09 03:58:59.484Z | 304.438° NW | 34.46° | 2025-11-09 04:02:59.484Z | 221.624° SW |
| 7 mins | 2025-11-09 14:52:59.484Z | 191.89° SSW | 2025-11-09 14:55:59.484Z | 261.199° W | 35.393° | 2025-11-09 14:59:59.484Z | 333.267° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|