OBJECT J, 64884
Orbit data source: Space-Track
OBJECT J, 64884 is a satellite in SSO that was launched on Fri, 25 Jul 2025 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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64884 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Technology
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 1.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 OBJECT J
1 64884U 25155J 26171.04009719 .00007599 00000-0 26759-3 0 9997
2 64884 97.4572 139.5426 0008808 144.4776 215.7052 15.29563643 81198Epoch: 2026-06-20T00:57Z
TLE epoch observation values (Epoch: 2026-06-20T00:57:44.397Z)
Latitude
-0.00003°
Longitude
-143.15282°
Altitude
485.124 km
Speed
7.62 km/s
True Right ascension
09h 18m 10s
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
07:21:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
480.106 km
Perigee altitude
468.036 km
Semi-major axis
6,852.208 km
Eccentricity
0.00088
Inclination
97.4572°
RAAN
139.5426°
Arg. of periapsis
144.4776°
True anomaly
215.64635°
Mean anomaly
215.7052°
Eccentric anomaly
215.67577°
Mean motion
3.82646 °/min
Orbital period
94.08 mins
BSTAR
0.00026759
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Other satellites on launch #155 in the year 2025 (2025-07-25 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 | 2026-06-20 21:30:13.498Z | 139.505° SSE | 2026-06-20 21:33:13.498Z | 75.445° E | 30.677° | 2026-06-20 21:36:13.498Z | 7.474° NNE |
| 4 mins | 2026-06-21 10:31:13.498Z | 40.282° NE | 2026-06-21 10:32:13.498Z | 70.984° E | 34.942° | 2026-06-21 10:35:13.498Z | 170.751° 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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