OBJECT B, 44311
Orbit data source: Space-Track
You're viewing an Uncataloged Satellite
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
OBJECT B, 44311 is a Chinese satellite in LEO that was launched on Wed, 05 Jun 2019 UTC via a CHANG ZHENG 11 launch vehicle from the Yellow Sea Launch Area, China (YSLA). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
44311 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Communications
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 OBJECT B
1 44311U 19032B 25291.28126550 .00019788 00000-0 87120-3 0 9990
2 44311 44.9756 245.6692 0030883 20.0252 340.1833 15.21175565350825Epoch: 2025-10-18T06:45Z
TLE epoch observation values (Epoch: 2025-10-18T06:45:01.339Z)
Latitude
-0.00001°
Longitude
117.39908°
Altitude
482.309 km
Speed
7.637 km/s
True Right ascension
16h 22m 40s
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
18:37:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.156 km
Perigee altitude
482.649 km
Semi-major axis
6,882.039 km
Eccentricity
0.00309
Inclination
44.9756°
RAAN
245.6692°
Arg. of periapsis
20.0252°
True anomaly
340.06289°
Mean anomaly
340.1833°
Eccentric anomaly
340.12314°
Mean motion
3.80161 °/min
Orbital period
94.7 mins
BSTAR
0.0008712
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 #32 in the year 2019 (2019-06-05 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.OBJECT B 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-19 00:16:52.070Z | 222.774° SW | 2025-10-19 00:19:52.070Z | 172.853° S | 35.085° | 2025-10-19 00:23:52.070Z | 74.812° E |
| 5 mins | 2025-10-19 01:57:52.070Z | 285.606° WNW | 2025-10-19 01:59:52.070Z | 5.724° NNE | 36.204° | 2025-10-19 02:02:52.070Z | 61.007° ENE |
| 5 mins | 2025-10-19 03:36:52.070Z | 304.658° NW | 2025-10-19 03:38:52.070Z | 351.743° N | 31.41° | 2025-10-19 03:41:52.070Z | 68.815° E |
| 5 mins | 2025-10-19 05:16:52.070Z | 296.408° NW | 2025-10-19 05:18:52.070Z | 80.278° E | 44.509° | 2025-10-19 05:21:52.070Z | 111.531° ESE |
| 4 mins | 2025-10-19 06:55:52.070Z | 253.241° W | 2025-10-19 06:57:52.070Z | 212.266° SW | 19.601° | 2025-10-19 06:59:52.070Z | 176.317° S |
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 |
|---|