OBJECT J, 61902

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 J, 61902 is a Chinese satellite in SSO that was launched on Mon, 11 Nov 2024 UTC via a LIJIAN-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/61902?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/61902?theme=dark&initialShowStats=false

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Identifier

61902, 2024-205J

Orbit

SSO

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Meteo Radio Occ.

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2024-11-11 (2 years ago)

Launch vehicle

LIJIAN-1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box + 1 Pan, 2.5 m

Radar Cross Section

5.339 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 4 hours ago

TLE from 4 hours ago

0 OBJECT J
1 61902U 24205J   26251.63575802  .00005851  00000-0  33400-3 0  9995
2 61902  97.4076 319.6242 0011671 236.3506 123.6612 15.13052690100803

Epoch: 2026-09-08T15:15Z

TLE epoch observation values (Epoch: 2026-09-08T15:15:29.492Z)

Latitude

-0.00011°

Longitude

103.052°

Altitude

534.452 km

Speed

7.593 km/s

True Right ascension

21h 18m 29s

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

11:04:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

531.927 km

Perigee altitude

515.817 km

Semi-major axis

6,902.009 km

Eccentricity

0.00117

Inclination

97.4076°

RAAN

319.6242°

Arg. of periapsis

236.3506°

True anomaly

123.77243°

Mean anomaly

123.6612°

Eccentric anomaly

123.71682°

Mean motion

3.78512 °/min

Orbital period

95.11 mins

BSTAR

0.000334

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Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

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OBJECT J 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.
6 mins	2026-09-09 04:05:40.630Z	130.133° SE	2026-09-09 04:08:40.630Z	64.239° ENE	31.927°	2026-09-09 04:11:40.630Z	9.909° NNE
6 mins	2026-09-09 17:13:40.630Z	26.338° NE	2026-09-09 17:16:40.630Z	120.219° SE	52.104°	2026-09-09 17:19:40.630Z	176.54° S

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

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OBJECT J, 61902

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 hours ago

TLE from 4 hours ago

TLE epoch observation values (Epoch: 2026-09-08T15:15:29.492Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)

OBJECT J Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT J, 61902 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 hours ago