OBJECT E, 63986
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, 63986 is a Chinese satellite in SSO that was launched on Wed, 14 May 2025 UTC via a CHANG ZHENG 2D 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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63986 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
8 hours ago
Origin
CN / PRCManufacturer
Unknown
Mission
Operational Commercial Technology
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 2 Pan, 0.1 m
Radar Cross Section
0.135 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & history
TLE from 8 hours ago
0 OBJECT E
1 63986U 25100E 25211.18407888 .00013192 00000-0 62954-3 0 9990
2 63986 97.3999 285.3687 0013616 5.0224 355.1145 15.19111196 11684Epoch: 2025-07-30T04:25Z
TLE epoch observation values (Epoch: 2025-07-30T04:25:04.415Z)
Latitude
0.00002°
Longitude
-88.96665°
Altitude
502.27 km
Speed
7.618 km/s
True Right ascension
19h 01m 28s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
64.0668°
Longitude
-104.03534°
Altitude
515.026 km
Speed
7.615 km/s
Apparent Right ascension
15h 35m 29s
Apparent Declination
16° 45' 44"
Sunlit
Visualization observer readout
Local Sidereal Time
02:09:31
Azimuth
336.135° NNW
Elevation
-29.887°
Doppler factor
1
Orbital elements
Apogee altitude
514.865 km
Perigee altitude
496.119 km
Semi-major axis
6,883.629 km
Eccentricity
0.00136
Inclination
97.3999°
RAAN
285.3687°
Arg. of periapsis
5.0224°
True anomaly
355.10119°
Mean anomaly
355.1145°
Eccentric anomaly
355.10785°
Mean motion
3.80029 °/min
Orbital period
94.73 mins
BSTAR
0.00062954
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Other satellites on launch #100 in the year 2025 (2025-05-14 UTC)
OBJECT E Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-07-30 17:37:23.056Z | 20.986° NNE | 2025-07-30 17:40:23.056Z | 70.906° E | 39.16° | 2025-07-30 17:44:23.056Z | 180.306° SSW |
| 4 mins | 2025-07-31 04:17:23.056Z | 107.207° ESE | 2025-07-31 04:19:23.056Z | 61.688° ENE | 20.849° | 2025-07-31 04:21:23.056Z | 23.647° NE |
| 4 mins | 2025-07-31 05:51:23.056Z | 232.5° WSW | 2025-07-31 05:53:23.056Z | 276.654° WNW | 18.982° | 2025-07-31 05:55:23.056Z | 311.802° NW |
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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Authenticating...
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