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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ISO8601 Format

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)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 OBJECT J
1 61902U 24205J   26307.64000179  .00003915  00000-0  22080-3 0  9999
2 61902  97.4005  14.0192 0013792  53.2559 306.9937 15.13660505109271

Epoch: 2026-11-03T15:21Z

TLE epoch observation values (Epoch: 2026-11-03T15:21:36.154Z)

Latitude

-0.00003°

Longitude

100.71879°

Altitude

522.408 km

Speed

7.605 km/s

True Right ascension

00h 56m 04s

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

18:21:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

531.539 km

Perigee altitude

512.506 km

Semi-major axis

6,900.159 km

Eccentricity

0.00138

Inclination

97.4005°

RAAN

14.0192°

Arg. of periapsis

53.2559°

True anomaly

306.86734°

Mean anomaly

306.9937°

Eccentric anomaly

306.93053°

Mean motion

3.78664 °/min

Orbital period

95.07 mins

BSTAR

0.0002208

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

ZK-1A R/B, 61909 (Decayed)

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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.
7 mins	2026-11-04 04:10:35.750Z	143.005° SSE	2026-11-04 04:13:35.750Z	93.543° ESE	38.127°	2026-11-04 04:17:35.750Z	3.464° NNE
5 mins	2026-11-04 17:19:35.750Z	21.917° NNE	2026-11-04 17:21:35.750Z	95.042° ESE	70.635°	2026-11-04 17:24:35.750Z	184.021° SSW

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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: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-11-03T15:21:36.154Z)

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: 7 hours ago