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.
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44589 intel report (Beta)
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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: 6 days ago
TLE from 6 days ago
0 CZ-4B DEB
1 44589U 99057TB 25320.32595771 .00001430 00000-0 20561-3 0 9996
2 44589 98.7999 176.3687 0082015 326.1953 33.4040 14.76045320644253Epoch: 2025-11-16T07:49Z
TLE epoch observation values (Epoch: 2025-11-16T07:49:22.746Z)
Latitude
-0.00003°
Longitude
3.38157°
Altitude
596.894 km
Speed
7.587 km/s
True Right ascension
11h 45m 28s
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
12:24:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
696.474 km
Perigee altitude
581.373 km
Semi-major axis
7,017.06 km
Eccentricity
0.0082
Inclination
98.7999°
RAAN
176.3687°
Arg. of periapsis
326.1953°
True anomaly
33.92587°
Mean anomaly
33.404°
Eccentric anomaly
33.66449°
Mean motion
3.69241 °/min
Orbital period
97.5 mins
BSTAR
0.00020561
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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-4B 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-22 15:17:22.170Z | 245.606° WSW | 2025-11-22 15:18:22.170Z | 272.102° WNW | 26.852° | 2025-11-22 15:21:22.170Z | 320.773° NNW |
| 7 mins | 2025-11-23 03:06:22.170Z | 35.576° NE | 2025-11-23 03:09:22.170Z | 107.634° ESE | 36.106° | 2025-11-23 03:13:22.170Z | 173.002° S |
| 5 mins | 2025-11-23 04:43:22.170Z | 324.59° NNW | 2025-11-23 04:45:22.170Z | 293.797° NW | 17.753° | 2025-11-23 04:48:22.170Z | 253.376° W |
| 6 mins | 2025-11-23 14:03:22.170Z | 124.35° SE | 2025-11-23 14:05:22.170Z | 75.142° E | 33.135° | 2025-11-23 14:09:22.170Z | 2.693° NNE |
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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