OBJECT H, 63989

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 H, 63989 is a 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
63989, 2025-100H
Orbit
SSO
Last TLE update
9 hours ago
Origin
Unknown
Manufacturer
Unknown
Mission
Operational spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
2025-05-14 (1 week ago)
Launch vehicle
CHANG ZHENG 2D
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 9 hours ago
0 OBJECT H
1 63989U 25100H   25140.19811493  .00017415  00000-0  73982-3 0  9991
2 63989  97.4077 215.7635 0011975 247.9478 112.0487 15.23059216   900
Epoch: 2025-05-20T04:45Z
TLE epoch observation values (Epoch: 2025-05-20T04:45:17.129Z)
Latitude
-0.00008°
Longitude
-93.65768°
Altitude
502.813 km
Speed
7.611 km/s
True Right ascension
14h 23m 03s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-66.56524°
Longitude
-75.92574°
Altitude
516.088 km
Speed
7.607 km/s
Apparent Right ascension
12h 25m 39s
Apparent Declination
-58° 34' 37"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
22:48:35
Azimuth
211.509° SW
Elevation
-65.797°
Doppler factor
1
Orbital elements
Apogee altitude
501.81 km
Perigee altitude
485.352 km
Semi-major axis
6,871.718 km
Eccentricity
0.0012
Inclination
97.4077°
RAAN
215.7635°
Arg. of periapsis
247.9478°
True anomaly
Unknown
Mean anomaly
112.0487°
Eccentric anomaly
Unknown
Mean motion
3.81018 °/min
Orbital period
94.48 mins
BSTAR
0.00073982
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OBJECT H 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.
6 mins2025-05-20 17:56:09.482Z9.573° NNE2025-05-20 17:59:09.482Z217.096° SW43.663°2025-05-20 18:02:09.482Z195.771° SSW
5 mins2025-05-21 04:33:09.482Z128.133° SE2025-05-21 04:35:09.482Z80.219° E29.106°2025-05-21 04:38:09.482Z10.963° NNE
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