OBJECT J, 61902
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 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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61902 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Meteo Radio Occ.
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
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 & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 OBJECT J
1 61902U 24205J 25354.29992360 .00008779 00000-0 41130-3 0 9993
2 61902 97.4362 64.6421 0026117 302.3373 57.5333 15.19636476 61159Epoch: 2025-12-20T07:11Z
TLE epoch observation values (Epoch: 2025-12-20T07:11:53.399Z)
Latitude
-0.00003°
Longitude
-132.4591°
Altitude
500.406 km
Speed
7.62 km/s
True Right ascension
04h 18m 34s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
14:44:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
521.88 km
Perigee altitude
485.932 km
Semi-major axis
6,882.043 km
Eccentricity
0.00261
Inclination
97.4362°
RAAN
64.6421°
Arg. of periapsis
302.3373°
True anomaly
57.78625°
Mean anomaly
57.5333°
Eccentric anomaly
57.65973°
Mean motion
3.80161 °/min
Orbital period
94.7 mins
BSTAR
0.0004113
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Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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 | 2025-12-20 17:14:28.931Z | 30.222° NE | 2025-12-20 17:17:28.931Z | 81.164° E | 29.611° | 2025-12-20 17:20:28.931Z | 158.438° S |
| 5 mins | 2025-12-21 05:27:28.931Z | 208.363° SW | 2025-12-21 05:29:28.931Z | 256.267° W | 28.258° | 2025-12-21 05:32:28.931Z | 323.711° NNW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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