OBJECT B, 69473
Orbit data source: Space-Track
OBJECT B, 69473 is a Chinese satellite in LEO that was launched on Tue, 09 Jun 2026 UTC via a ZHUQUE-2E launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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69473 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Yinhe
Mission
Operational spacecraft
Bus & Motor
YIDONG, Unknown motor
Mass
300 kg wet, ~270 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
BOX+PAN, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 OBJECT B
1 69473U 26128B 26207.15187534 .00027917 00000-0 40449-3 0 9999
2 69473 54.9925 124.8836 0013887 52.3242 307.9051 15.55611099 7286Epoch: 2026-07-26T03:38Z
TLE epoch observation values (Epoch: 2026-07-26T03:38:42.029Z)
Latitude
-0°
Longitude
126.35457°
Altitude
395.709 km
Speed
7.677 km/s
True Right ascension
08h 19m 32s
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
09:57:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
409.753 km
Perigee altitude
390.927 km
Semi-major axis
6,778.477 km
Eccentricity
0.00139
Inclination
54.9925°
RAAN
124.8836°
Arg. of periapsis
52.3242°
True anomaly
307.77941°
Mean anomaly
307.9051°
Eccentric anomaly
307.84227°
Mean motion
3.88906 °/min
Orbital period
92.57 mins
BSTAR
0.00040449
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Other satellites on launch #128 in the year 2026 (2026-06-09 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-07-26 20:46:33.291Z | 203.448° SW | 2026-07-26 20:48:33.291Z | 153.878° SSE | 35.226° | 2026-07-26 20:51:33.291Z | 59.468° ENE |
| 4 mins | 2026-07-27 03:15:33.291Z | 353.875° N | 2026-07-27 03:17:33.291Z | 47.428° ENE | 20.107° | 2026-07-27 03:19:33.291Z | 86.058° E |
| 4 mins | 2026-07-27 04:51:33.291Z | 281.705° WNW | 2026-07-27 04:53:33.291Z | 213.4° SW | 28.351° | 2026-07-27 04:55:33.291Z | 167.473° 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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