GRAVITY-1 R/B, 66205
Orbit data source: Space-Track
GRAVITY-1 R/B, 66205 is space debris in SSO originally from a launch on Sat, 11 Oct 2025 UTC launched from the Yellow Sea Launch Area, China (YSLA). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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66205 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
Unknown
Mass
1,000 kg wet, 1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 8.0 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 GRAVITY-1 R/B
1 66205U 25226E 25340.47412993 .00077406 38742-5 61812-3 0 9993
2 66205 97.7893 59.6922 0152256 193.5614 166.1530 15.57345894 6501Epoch: 2025-12-06T11:22Z
TLE epoch observation values (Epoch: 2025-12-06T11:22:44.825Z)
Latitude
-0.00005°
Longitude
173.50408°
Altitude
498.716 km
Speed
7.559 km/s
True Right ascension
03h 58m 46s
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
02:31:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
495.358 km
Perigee altitude
289.191 km
Semi-major axis
6,770.411 km
Eccentricity
0.01523
Inclination
97.7893°
RAAN
59.6922°
Arg. of periapsis
193.5614°
True anomaly
166.56298°
Mean anomaly
166.153°
Eccentric anomaly
166.35874°
Mean motion
3.89601 °/min
Orbital period
92.4 mins
BSTAR
0.00061812
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Other satellites on launch #226 in the year 2025 (2025-10-11 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.GRAVITY-1 R/B 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 | 2025-12-07 06:01:19.396Z | 209.321° SW | 2025-12-07 06:03:19.396Z | 259.834° W | 27.607° | 2025-12-07 06:06:19.396Z | 324.373° 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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