OBJECT D, 64879
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 D, 64879 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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64879 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TBDRelated business
Geoscan (RU)Manufacturer
SPUT/GEOSK
Mission
Operational Commercial Science
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
3 kg wet, 3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 1.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 OBJECT D
1 64879U 25155D 25338.60669689 .00022695 00000-0 90248-3 0 9993
2 64879 97.4322 302.3812 0009856 134.2285 225.9764 15.25251439 51058Epoch: 2025-12-04T14:33Z
TLE epoch observation values (Epoch: 2025-12-04T14:33:38.611Z)
Latitude
0°
Longitude
10.3096°
Altitude
497.836 km
Speed
7.613 km/s
True Right ascension
20h 09m 31s
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
08:55:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
493.757 km
Perigee altitude
480.224 km
Semi-major axis
6,865.127 km
Eccentricity
0.00099
Inclination
97.4322°
RAAN
302.3812°
Arg. of periapsis
134.2285°
True anomaly
225.89526°
Mean anomaly
225.9764°
Eccentric anomaly
225.93582°
Mean motion
3.81567 °/min
Orbital period
94.35 mins
BSTAR
0.00090248
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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 D 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 | 2025-12-05 11:35:23.726Z | 329.507° NNW | 2025-12-05 11:37:23.726Z | 294.108° NW | 15.568° | 2025-12-05 11:39:23.726Z | 257.141° W |
| 5 mins | 2025-12-05 22:11:23.726Z | 200.57° SSW | 2025-12-05 22:13:23.726Z | 262.22° W | 33.775° | 2025-12-05 22:16:23.726Z | 331.242° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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