OBJECT H, 63298

Orbit data source: Space-Track

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Recently launched and/or uncataloged RSOs may have evolving metadata. Metadata may include the following, but is not limited to: Owner, Manufacturer, Bus, Motor, and Mission.

OBJECT H, 63298 is a Chinese satellite in SSO that was launched on Mon, 17 Mar 2025 UTC via a GUSHENXING 1 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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<iframe src="https://www.satcat.com/sats-embedded/63298?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/63298?theme=dark&initialShowStats=false

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Identifier

63298, 2025-055H

Orbit

SSO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2025-03-17 (2 years ago)

Launch vehicle

GUSHENXING 1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box + 3 Pan, 3.0 m

Radar Cross Section

3.533 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 6 hours ago

TLE from 6 hours ago

0 OBJECT H
1 63298U 25055H   26264.93249660  .00047986  00000-0  93872-3 0  9990
2 63298  97.6640  56.3551 0004639 158.9622 201.1819 15.47272707 84367

Epoch: 2026-09-21T22:22Z

TLE epoch observation values (Epoch: 2026-09-21T22:22:47.706Z)

Latitude

0.00001°

Longitude

79.85109°

Altitude

430.771 km

Speed

7.651 km/s

True Right ascension

03h 45m 25s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

21:43:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

424.804 km

Perigee altitude

418.495 km

Semi-major axis

6,799.786 km

Eccentricity

0.00046

Inclination

97.664°

RAAN

56.3551°

Arg. of periapsis

158.9622°

True anomaly

201.1627°

Mean anomaly

201.1819°

Eccentric anomaly

201.1723°

Mean motion

3.8708 °/min

Orbital period

93 mins

BSTAR

0.00093872

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Other satellites on launch #55 in the year 2025 (2025-03-17 UTC)

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OBJECT H Visibility forecast

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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 mins	2026-09-22 10:56:17.208Z	225.142° WSW	2026-09-22 10:58:17.208Z	275.925° WNW	21.256°	2026-09-22 11:00:17.208Z	314.902° NW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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OBJECT H, 63298

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-09-21T22:22:47.706Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #55 in the year 2025 (2025-03-17 UTC)

OBJECT H Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT H, 63298 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago