OBJECT E, 61231
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 E, 61231 is a Chinese satellite in SSO that was launched on Tue, 24 Sep 2024 UTC via a JIELONG-3 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.
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61231 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Guoxing
Mission
Operational Commercial Imaging
Bus & Motor
XSD, Unknown motor
Mass
~25 kg wet, ~25 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 3 Pan, 0.1 m
Radar Cross Section
0.135 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 OBJECT E
1 61231U 24173E 25259.68006740 .00002279 00000-0 11157-3 0 9992
2 61231 97.4117 331.9893 0001697 89.1935 270.9494 15.19178133 54236Epoch: 2025-09-16T16:19Z
TLE epoch observation values (Epoch: 2025-09-16T16:19:17.823Z)
Latitude
-0.00003°
Longitude
91.29814°
Altitude
511.393 km
Speed
7.608 km/s
True Right ascension
22h 07m 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
15:29:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
506.458 km
Perigee altitude
504.122 km
Semi-major axis
6,883.427 km
Eccentricity
0.00017
Inclination
97.4117°
RAAN
331.9893°
Arg. of periapsis
89.1935°
True anomaly
270.92996°
Mean anomaly
270.9494°
Eccentric anomaly
270.93968°
Mean motion
3.80046 °/min
Orbital period
94.73 mins
BSTAR
0.00011157
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Other satellites on launch #173 in the year 2024 (2024-09-24 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.OBJECT E 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 04:48:40.195Z | 157.404° SSE | 2025-09-18 04:51:40.195Z | 53.803° ENE | 42.746° | 2025-09-18 04:54:40.195Z | 354.099° N |
| 6 mins | 2025-09-18 17:53:40.195Z | 6.238° NNE | 2025-09-18 17:56:40.195Z | 232.741° WSW | 42.28° | 2025-09-18 17:59:40.195Z | 199.265° SSW |
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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