TYVAK-0173, 48892
Orbit data source: Space-Track
TYVAK-0173, 48892 is a payload satellite owned by Echostar AU (AU) in SSO that was launched on Wed, 30 Jun 2021 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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48892 intel report (Beta)
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Identifier
Orbit
Country
AU / AUSRelated business
Manufacturer
Tyvak NSS
Mission
Operational Commercial Technology
Bus & Motor
CUBESAT 12U, Unknown motor
Mass
11 kg wet, 11 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.8 m
Radar Cross Section
0.155 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 TYVAK-0173
1 48892U 21059P 26250.90881806 .00001019 00000-0 13202-3 0 9995
2 48892 96.0007 306.6821 0010955 105.9712 254.2713 14.82100749280499Epoch: 2026-09-07T21:48Z
TLE epoch observation values (Epoch: 2026-09-07T21:48:41.880Z)
Latitude
-0.00009°
Longitude
-7.47522°
Altitude
627.863 km
Speed
7.543 km/s
True Right ascension
20h 26m 43s
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
06:26:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
627.33 km
Perigee altitude
611.998 km
Semi-major axis
6,997.801 km
Eccentricity
0.0011
Inclination
96.0007°
RAAN
306.6821°
Arg. of periapsis
105.9712°
True anomaly
254.15051°
Mean anomaly
254.2713°
Eccentric anomaly
254.2109°
Mean motion
3.70767 °/min
Orbital period
97.1 mins
BSTAR
0.00013202
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Other satellites on launch #59 in the year 2021 (2021-06-30 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.TYVAK-0173 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-08 16:12:38.018Z | 25.222° NE | 2026-09-08 16:15:38.018Z | 79.021° E | 47.266° | 2026-09-08 16:19:38.018Z | 170.277° S |
| 6 mins | 2026-09-09 03:07:38.018Z | 117.263° SE | 2026-09-09 03:09:38.018Z | 82.431° E | 25.584° | 2026-09-09 03:13:38.018Z | 15.648° NNE |
| 5 mins | 2026-09-09 04:44:38.018Z | 231.295° WSW | 2026-09-09 04:46:38.018Z | 272.552° WNW | 25.149° | 2026-09-09 04:49:38.018Z | 320.373° NNW |
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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