OBJECT B, 61228
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, 61228 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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61228 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Imaging
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 1 Pan, 0.5 m
Radar Cross Section
0.480 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 OBJECT B
1 61228U 24173B 25286.33719704 .00401514 00000-0 18910-2 0 9999
2 61228 97.3495 11.1772 0006614 285.8522 74.2017 15.82044038 59309Epoch: 2025-10-13T08:05Z
TLE epoch observation values (Epoch: 2025-10-13T08:05:33.824Z)
Latitude
-0.00005°
Longitude
-132.35515°
Altitude
326.632 km
Speed
7.713 km/s
True Right ascension
00h 44m 42s
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
09:45:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
325.973 km
Perigee altitude
317.111 km
Semi-major axis
6,699.679 km
Eccentricity
0.00066
Inclination
97.3495°
RAAN
11.1772°
Arg. of periapsis
285.8522°
True anomaly
74.27464°
Mean anomaly
74.2017°
Eccentric anomaly
74.23817°
Mean motion
3.95788 °/min
Orbital period
90.96 mins
BSTAR
0.001891
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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 B Visibility
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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. |
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| OBJECT B is likely not visible in the next few days. |
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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