OBJECT Z, 47436
Orbit data source: Space-Track
OBJECT Z, 47436 is a satellite in SSO that was launched on Sun, 24 Jan 2021 UTC launched from the Air Force Eastern Test Range (AFETR). 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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47436 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
Manufacturer
SpaceX/Seattle
Mission
Spacecraft
Bus & Motor
Unknown
Mass
~100 kg wet, ~100 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Unknown
Shape & HBR
Cyl, 3.5 m
Radar Cross Section
0.110 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 OBJECT Z
1 47436U 21006Z 26255.30759956 .00003650 00000-0 11750-3 0 9998
2 47436 97.2156 295.2791 0008099 237.2245 122.8218 15.32815229312730Epoch: 2026-09-12T07:22Z
TLE epoch observation values (Epoch: 2026-09-12T07:22:56.601Z)
Latitude
-0.00003°
Longitude
-166.77521°
Altitude
473.54 km
Speed
7.627 km/s
True Right ascension
19h 41m 06s
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
04:23:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
469.9 km
Perigee altitude
458.817 km
Semi-major axis
6,842.495 km
Eccentricity
0.00081
Inclination
97.2156°
RAAN
295.2791°
Arg. of periapsis
237.2245°
True anomaly
122.89975°
Mean anomaly
122.8218°
Eccentric anomaly
122.86078°
Mean motion
3.83461 °/min
Orbital period
93.88 mins
BSTAR
0.0001175
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Other satellites on launch #6 in the year 2021 (2021-01-24 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 Z 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 | 2026-09-12 15:45:56.566Z | 5.953° NNE | 2026-09-12 15:48:56.566Z | 329.16° NNW | 58.437° | 2026-09-12 15:51:56.566Z | 203.583° SW |
| 5 mins | 2026-09-13 02:19:56.566Z | 125.645° SE | 2026-09-13 02:21:56.566Z | 70.332° E | 33.224° | 2026-09-13 02:24:56.566Z | 8.665° NNE |
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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