OBJECT J, 59781
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, 59781 is a satellite owned by Byuro 1440 (CIS) in SSO that was launched on Thu, 16 May 2024 UTC via a SOYUZ-2-1B launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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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59781 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Bureau 1440 (RU)Manufacturer
Byuro 1440
Mission
Operational spacecraft
Bus & Motor
RASSVET-2, Unknown motor
Mass
~200 kg wet, ~200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 OBJECT J
1 59781U 24092J 25259.62935310 .00000180 00000-0 84267-4 0 9999
2 59781 98.6452 14.4184 0011139 296.6409 63.3633 14.31660512 69759Epoch: 2025-09-16T15:06Z
TLE epoch observation values (Epoch: 2025-09-16T15:06:16.107Z)
Latitude
-0.00002°
Longitude
152.03438°
Altitude
785.547 km
Speed
7.463 km/s
True Right ascension
00h 57m 40s
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
14:01:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
791.303 km
Perigee altitude
775.349 km
Semi-major axis
7,161.463 km
Eccentricity
0.00111
Inclination
98.6452°
RAAN
14.4184°
Arg. of periapsis
296.6409°
True anomaly
63.47747°
Mean anomaly
63.3633°
Eccentric anomaly
63.42038°
Mean motion
3.5813 °/min
Orbital period
100.52 mins
BSTAR
0.000084267
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Other satellites on launch #92 in the year 2024 (2024-05-16 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-17 06:23:33.378Z | 80.165° E | 2025-09-17 06:24:33.378Z | 66.526° ENE | 16.146° | 2025-09-17 06:27:33.378Z | 28.331° NE |
| 8 mins | 2025-09-17 08:00:33.378Z | 184.41° SSW | 2025-09-17 08:03:33.378Z | 248.077° W | 41.136° | 2025-09-17 08:08:33.378Z | 338.684° N |
| 8 mins | 2025-09-17 20:12:33.378Z | 29.209° NE | 2025-09-17 20:16:33.378Z | 102.924° ESE | 37.204° | 2025-09-17 20:20:33.378Z | 171.322° S |
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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