OBJECT F, 63987

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 F, 63987 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
63987, 2025-100F
Orbit
SSO
Last TLE update
11 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 11 hours ago
0 OBJECT F
1 63987U 25100F   25169.84189779  .00014690  00000-0  63566-3 0  9996
2 63987  97.4020 244.9572 0014803 141.2272 219.0029 15.22434774  5417
Epoch: 2025-06-18T20:12Z
TLE epoch observation values (Epoch: 2025-06-18T20:12:19.969Z)
Latitude
-0.00006°
Longitude
34.55586°
Altitude
509.511 km
Speed
7.605 km/s
True Right ascension
16h 19m 49s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-81.24479°
Longitude
157.96554°
Altitude
532.619 km
Speed
7.592 km/s
Apparent Right ascension
04h 55m 11s
Apparent Declination
-64° 16' 19"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
17:40:22
Azimuth
168.496° S
Elevation
-64.763°
Doppler factor
1
Orbital elements
Apogee altitude
505.637 km
Perigee altitude
485.287 km
Semi-major axis
6,873.599 km
Eccentricity
0.00148
Inclination
97.402°
RAAN
244.9572°
Arg. of periapsis
141.2272°
True anomaly
Unknown
Mean anomaly
219.0029°
Eccentric anomaly
Unknown
Mean motion
3.80861 °/min
Orbital period
94.52 mins
BSTAR
0.00063566
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OBJECT F 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.
5 mins2025-06-19 17:16:50.006Z38.198° NE2025-06-19 17:19:50.006Z101.483° ESE25.095°2025-06-19 17:21:50.006Z147.376° SSE
5 mins2025-06-20 05:27:50.006Z197.285° SSW2025-06-20 05:29:50.006Z242.879° WSW32.426°2025-06-20 05:32:50.006Z327.279° NNW
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