OBJECT J, 63990
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 J, 63990 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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63990 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 10 hours ago
0 OBJECT J
1 63990U 25100J 25169.87460719 .00011782 00000-0 55236-3 0 9993
2 63990 97.4021 244.9137 0013785 136.9190 223.3127 15.19750168 5395
Epoch: 2025-06-18T20:59Z
TLE epoch observation values (Epoch: 2025-06-18T20:59:26.061Z)
Latitude
0.00004°
Longitude
22.70473°
Altitude
516.598 km
Speed
7.601 km/s
True Right ascension
16h 19m 39s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
70.20685°
Longitude
-135.84964°
Altitude
510.251 km
Speed
7.62 km/s
Apparent Right ascension
05h 46m 46s
Apparent Declination
18° 15' 40"
Sunlit
Visualization observer readout
Local Sidereal Time
17:47:24
Azimuth
0.178° NNE
Elevation
-31.823°
Doppler factor
1
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Other satellites on launch #100 in the year 2025 (2025-05-14 UTC)
OBJECT J 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. |
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6 mins | 2025-06-19 18:05:50.536Z | 1.099° NNE | 2025-06-19 18:08:50.536Z | 260.924° W | 39.947° | 2025-06-19 18:11:50.536Z | 205.814° SW |
5 mins | 2025-06-20 04:44:50.536Z | 134.748° SE | 2025-06-20 04:46:50.536Z | 55.092° ENE | 36.083° | 2025-06-20 04:49:50.536Z | 0.579° NNE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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