OBJECT A, 63397

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT A, 63397 is a satellite owned by PLA SSF (CN) in HEO that was launched on Sat, 29 Mar 2025 UTC via a CHANG ZHENG 7A launch vehicle from the Wenchang Satellite Launch Center (WSC). 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	63397, 2025-064A
Orbit	HEO
Last TLE update	4 days ago
Origin	ZLZB (CN / PRC)
Manufacturer	SISE
Mission	Operational spacecraft
Bus & Motor	FY-4?, LAE
Mass	~5,000 kg wet, ~2,500 kg dry
Launch date (UTC)	2025-03-29 (5 days ago)
Launch vehicle	CHANG ZHENG 7A
Launch site	Wenchang Satellite Launch Center (WSC)
Object type	Unknown
Shape & HBR	Unknown
Radar Cross Section	RCS unknown

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TLE from 4 days ago

0 OBJECT A
1 63397U 25064A   25088.95959564  .00000353 -52098-6  00000+0 0  9991
2 63397  19.5220  89.4696 7317823 179.5192 222.1313  2.27887663    09

Epoch: 2025-03-29T23:01Z

Definitive object data (Epoch: 2025-03-29T23:01:49.063Z)

Latitude	3.09852°
Longitude	-74.76683°
Altitude	34,204.788 km
Speed	1.817 km/s
True Right ascension	06h 33m 08s
True Declination	3° 05' 43"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	7.78121°
Longitude	-62.67222°
Altitude	29,274.614 km
Speed	2.453 km/s
Apparent Right ascension	06h 55m 47s
Apparent Declination	1° 07' 54"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	15:20:14
Azimuth	295.963° NW
Elevation	-26.06°
Doppler factor	1

Orbital elements

Apogee altitude	35,872.449 km
Perigee altitude	165.616 km
Semi-major axis	24,397.169 km
Eccentricity	0.7317823
Inclination	19.522°
RAAN	89.4696°
Arg. of periapsis	179.5192°
True anomaly	189.82779°
Mean anomaly	222.1313°
Eccentric anomaly	204.64652°
Mean motion	0.56955 °/min
BSTAR	Unknown
Orbital period	632.07 mins

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Other satellites on launch #64 in the year 2025 (2025-03-29 UTC)

OBJECT B, 63398

OBJECT A 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.
298 mins	2025-04-04 00:22:50.125Z	226.754° WSW	2025-04-04 02:09:50.125Z	234.389° WSW	18.851°	2025-04-04 05:20:50.125Z	259.17° W
29 mins	2025-04-04 08:45:50.125Z	265.779° W	2025-04-04 09:08:50.125Z	233.747° WSW	17.581°	2025-04-04 09:14:50.125Z	198.679° SSW

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Check out OBJECT A, 63397 on other resources

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View OBJECT A, 63397 on Keep Track

View OBJECT A, 63397 on Celestrak

View OBJECT A, 63397 on Gunter's Space Page

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