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 Commercial Communications
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
Box + 2 Pan, 2.5 m
Radar Cross Section
1.622 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 OBJECT J
1 59781U 24092J 25343.56359402 .00000482 00000-0 19721-3 0 9995
2 59781 98.6525 98.0500 0012924 51.4740 308.7600 14.31738432 81760Epoch: 2025-12-09T13:31Z
TLE epoch observation values (Epoch: 2025-12-09T13:31:34.523Z)
Latitude
0.00002°
Longitude
176.60968°
Altitude
783.068 km
Speed
7.465 km/s
True Right ascension
06h 32m 11s
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
19:55:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
792.321 km
Perigee altitude
773.811 km
Semi-major axis
7,161.203 km
Eccentricity
0.00129
Inclination
98.6525°
RAAN
98.05°
Arg. of periapsis
51.474°
True anomaly
308.6444°
Mean anomaly
308.76°
Eccentric anomaly
308.70221°
Mean motion
3.58149 °/min
Orbital period
100.52 mins
BSTAR
0.00019721
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-10 06:27:55.065Z | 97.838° ESE | 2025-12-10 06:30:55.065Z | 58.941° ENE | 16.568° | 2025-12-10 06:32:55.065Z | 32.633° NE |
| 8 mins | 2025-12-10 08:05:55.065Z | 184.254° SSW | 2025-12-10 08:09:55.065Z | 277.197° WNW | 39.821° | 2025-12-10 08:13:55.065Z | 336.324° NNW |
| 8 mins | 2025-12-10 20:18:55.065Z | 31.744° NE | 2025-12-10 20:21:55.065Z | 88.967° E | 37.842° | 2025-12-10 20:26:55.065Z | 175.571° 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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