OBJECT A, 63291
Orbit data source: Space-Track
OBJECT A, 63291 is a Chinese satellite in SSO that was launched on Mon, 17 Mar 2025 UTC via a GUSHENXING 1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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63291 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Meteo Radio Occ.
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 1 Pan, 0.6 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 OBJECT A
1 63291U 25055A 26147.55938514 .00010053 00000-0 52101-3 0 9999
2 63291 97.6501 287.2781 0015226 210.2979 149.7374 15.16283776 65925Epoch: 2026-05-27T13:25Z
TLE epoch observation values (Epoch: 2026-05-27T13:25:30.876Z)
Latitude
-0.00006°
Longitude
-159.21727°
Altitude
529.236 km
Speed
7.593 km/s
True Right ascension
19h 09m 06s
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
07:52:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
524.559 km
Perigee altitude
503.571 km
Semi-major axis
6,892.202 km
Eccentricity
0.00152
Inclination
97.6501°
RAAN
287.2781°
Arg. of periapsis
210.2979°
True anomaly
149.82519°
Mean anomaly
149.7374°
Eccentric anomaly
149.78131°
Mean motion
3.7932 °/min
Orbital period
94.91 mins
BSTAR
0.00052101
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Other satellites on launch #55 in the year 2025 (2025-03-17 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 A 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-28 08:35:08.574Z | 111.832° ESE | 2026-05-28 08:37:08.574Z | 70.593° E | 21.741° | 2026-05-28 08:40:08.574Z | 16.858° NNE |
| 5 mins | 2026-05-28 21:41:08.574Z | 43.944° NE | 2026-05-28 21:43:08.574Z | 93.344° ESE | 28.687° | 2026-05-28 21:46:08.574Z | 159.796° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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