CZ-4B DEB, 40530
Orbit data source: Space-Track
CZ-4B DEB, 40530 is space debris in LEO originally from a launch on Fri, 25 Oct 2013 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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
40530 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 CZ-4B DEB
1 40530U 13057C 25259.04068274 .00004025 00000-0 72165-3 0 9997
2 40530 75.0527 26.7390 0181413 67.3062 294.7173 14.56793451552403Epoch: 2025-09-16T00:58Z
TLE epoch observation values (Epoch: 2025-09-16T00:58:34.988Z)
Latitude
-0°
Longitude
16.85653°
Altitude
654.457 km
Speed
7.558 km/s
True Right ascension
01h 46m 57s
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
04:55:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
829.487 km
Perigee altitude
572.636 km
Semi-major axis
7,079.198 km
Eccentricity
0.01814
Inclination
75.0527°
RAAN
26.739°
Arg. of periapsis
67.3062°
True anomaly
292.8112°
Mean anomaly
294.7173°
Eccentric anomaly
293.76602°
Mean motion
3.6439 °/min
Orbital period
98.8 mins
BSTAR
0.00072165
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 2013 (2013-10-25 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-18 19:26:48.391Z | 349.401° N | 2025-09-18 19:30:48.391Z | 65.518° ENE | 42.384° | 2025-09-18 19:34:48.391Z | 152.153° SSE |
| 5 mins | 2025-09-19 09:53:48.391Z | 241.89° WSW | 2025-09-19 09:55:48.391Z | 291.568° WNW | 30.136° | 2025-09-19 09:58:48.391Z | 353.937° N |
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 |
|---|