OBJECT B, 63211
Orbit data source: Space-Track
OBJECT B, 63211 is a satellite in SSO that was launched on Sat, 15 Mar 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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63211 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
Manufacturer
NUSHS
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 OBJECT B
1 63211U 25052B 26258.97082098 .00020408 00000-0 52437-3 0 9991
2 63211 97.3837 156.8815 0004821 107.9661 252.2111 15.39312158 84094Epoch: 2026-09-15T23:17Z
TLE epoch observation values (Epoch: 2026-09-15T23:17:58.932Z)
Latitude
0.00002°
Longitude
172.45683°
Altitude
452.266 km
Speed
7.64 km/s
True Right ascension
10h 27m 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
05:15:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
448.371 km
Perigee altitude
441.792 km
Semi-major axis
6,823.218 km
Eccentricity
0.00048
Inclination
97.3837°
RAAN
156.8815°
Arg. of periapsis
107.9661°
True anomaly
252.15851°
Mean anomaly
252.2111°
Eccentric anomaly
252.1848°
Mean motion
3.85087 °/min
Orbital period
93.49 mins
BSTAR
0.00052437
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Other satellites on launch #52 in the year 2025 (2025-03-15 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 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-17 17:32:51.770Z | 180.71° SSW | 2026-09-17 17:35:51.770Z | 277.066° WNW | 57.445° | 2026-09-17 17:38:51.770Z | 339.733° N |
| 4 mins | 2026-09-18 06:28:51.770Z | 344.893° N | 2026-09-18 06:29:51.770Z | 312.286° NW | 45.487° | 2026-09-18 06:32:51.770Z | 213.123° SW |
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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