OBJECT J, 59781
Orbit data source: Space-Track
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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: 1 day ago
TLE from 1 day ago
0 OBJECT J
1 59781U 24092J 25312.81388065 .00000428 00000-0 17689-3 0 9997
2 59781 98.6510 67.3996 0013022 135.1707 225.0531 14.31709405 77368Epoch: 2025-11-08T19:31Z
TLE epoch observation values (Epoch: 2025-11-08T19:31:59.288Z)
Latitude
0.00006°
Longitude
86.16446°
Altitude
795.553 km
Speed
7.452 km/s
True Right ascension
04h 29m 35s
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
19:13:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
792.488 km
Perigee altitude
773.837 km
Semi-major axis
7,161.3 km
Eccentricity
0.0013
Inclination
98.651°
RAAN
67.3996°
Arg. of periapsis
135.1707°
True anomaly
224.94761°
Mean anomaly
225.0531°
Eccentric anomaly
225.00034°
Mean motion
3.58142 °/min
Orbital period
100.52 mins
BSTAR
0.00017689
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-11-10 06:53:05.858Z | 127.375° SE | 2025-11-10 06:57:05.858Z | 76.369° E | 26.819° | 2025-11-10 07:01:05.858Z | 12.966° NNE |
| 7 mins | 2025-11-10 08:34:05.858Z | 216.205° SW | 2025-11-10 08:37:05.858Z | 269.914° W | 27.071° | 2025-11-10 08:41:05.858Z | 323.779° NNW |
| 8 mins | 2025-11-10 20:46:05.858Z | 11.517° NNE | 2025-11-10 20:49:05.858Z | 342.483° N | 44.604° | 2025-11-10 20:54:05.858Z | 197.199° SSW |
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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