OBJECT G, 63988

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 G, 63988 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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Identifier
63988, 2025-100G
Orbit
SSO
Last TLE update
9 hours ago
Origin
Flag of CNCN / PRC
Manufacturer
Unknown
Mission
Operational spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
2025-05-14 (1 month ago)
Launch vehicle
CHANG ZHENG 2D
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 OBJECT G
1 63988U 25100G   25169.84803646  .00008025  00000-0  35328-3 0  9993
2 63988  97.4062 244.9686 0015342 140.2877 219.9485 15.22004571  5412
Epoch: 2025-06-18T20:21Z
TLE epoch observation values (Epoch: 2025-06-18T20:21:10.35Z)
Latitude
-0.00006°
Longitude
32.35129°
Altitude
510.986 km
Speed
7.604 km/s
True Right ascension
16h 19m 52s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-1.35115°
Longitude
32.91416°
Altitude
511.149 km
Speed
7.604 km/s
Apparent Right ascension
15h 40m 46s
Apparent Declination
-64° 18' 59"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
16:39:13
Azimuth
186.496° SSW
Elevation
-14.869°
Doppler factor
1
Orbital elements
Apogee altitude
507.306 km
Perigee altitude
486.211 km
Semi-major axis
6,874.895 km
Eccentricity
0.00153
Inclination
97.4062°
RAAN
244.9686°
Arg. of periapsis
140.2877°
True anomaly
Unknown
Mean anomaly
219.9485°
Eccentric anomaly
Unknown
Mean motion
3.80754 °/min
Orbital period
94.55 mins
BSTAR
0.00035328
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OBJECT G 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.
4 mins2025-06-19 05:57:51.077Z235.244° WSW2025-06-19 05:59:51.077Z275.528° WNW16.841°2025-06-19 06:01:51.077Z309.205° NW
5 mins2025-06-19 17:26:51.077Z41.967° NE2025-06-19 17:28:51.077Z99.296° ESE30.918°2025-06-19 17:31:51.077Z165.003° S
4 mins2025-06-20 05:37:51.077Z216.27° SW2025-06-20 05:39:51.077Z272.049° WNW27.005°2025-06-20 05:41:51.077Z317.121° NNW
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