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, 2.5 m
Radar Cross Section
5.339 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 A
1 63291U 25055A 26254.93531095 .00006599 00000-0 36773-3 0 9990
2 63291 97.6646 35.2861 0024189 159.6692 200.5507 15.13695363 82177Epoch: 2026-09-11T22:26Z
TLE epoch observation values (Epoch: 2026-09-11T22:26:50.866Z)
Latitude
-0.00006°
Longitude
67.62264°
Altitude
543.66 km
Speed
7.582 km/s
True Right ascension
02h 21m 08s
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
22:08:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.618 km
Perigee altitude
505.237 km
Semi-major axis
6,900.065 km
Eccentricity
0.00242
Inclination
97.6646°
RAAN
35.2861°
Arg. of periapsis
159.6692°
True anomaly
200.45367°
Mean anomaly
200.5507°
Eccentric anomaly
200.50216°
Mean motion
3.78672 °/min
Orbital period
95.07 mins
BSTAR
0.00036773
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-12 09:40:38.023Z | 179.003° S | 2026-09-12 09:43:38.023Z | 250.727° W | 63.305° | 2026-09-12 09:46:38.023Z | 338.424° N |
| 5 mins | 2026-09-12 22:49:38.023Z | 337.545° N | 2026-09-12 22:51:38.023Z | 271.975° WNW | 36.819° | 2026-09-12 22:54:38.023Z | 219.209° SW |
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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