PEARL-1A, 68990
Orbit data source: Space-Track
PEARL-1A, 68990 is a Taiwanese payload satellite in SSO that was launched on Sun, 03 May 2026 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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68990 intel report (Beta)
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Identifier
Orbit
Country
TW / TWNRelated business
Manufacturer
Endurosat
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 6UXL, Unknown motor
Mass
8.8 kg wet, 8.8 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 14.5 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 PEARL-1A
1 68990U 26100L 26221.18083238 .00000560 00000-0 62008-4 0 9998
2 68990 97.7241 117.4612 0005381 6.6256 353.5033 14.91106859 14593Epoch: 2026-08-09T04:20Z
TLE epoch observation values (Epoch: 2026-08-09T04:20:23.917Z)
Latitude
-0°
Longitude
94.68003°
Altitude
593.796 km
Speed
7.565 km/s
True Right ascension
07h 49m 50s
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
00:41:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
595.252 km
Perigee altitude
587.751 km
Semi-major axis
6,969.638 km
Eccentricity
0.00054
Inclination
97.7241°
RAAN
117.4612°
Arg. of periapsis
6.6256°
True anomaly
353.49632°
Mean anomaly
353.5033°
Eccentric anomaly
353.49981°
Mean motion
3.73016 °/min
Orbital period
96.51 mins
BSTAR
0.000062008
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Other satellites on launch #100 in the year 2026 (2026-05-03 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.PEARL-1A 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 | 2026-08-09 17:21:10.182Z | 178.322° S | 2026-08-09 17:24:10.182Z | 262.933° W | 42.729° | 2026-08-09 17:28:10.182Z | 342.092° N |
| 4 mins | 2026-08-10 05:06:10.182Z | 65.15° ENE | 2026-08-10 05:08:10.182Z | 101.908° ESE | 18.118° | 2026-08-10 05:10:10.182Z | 133.852° SE |
| 5 mins | 2026-08-10 06:41:10.182Z | 339.164° N | 2026-08-10 06:43:10.182Z | 296.505° NW | 28.009° | 2026-08-10 06:46:10.182Z | 233.319° WSW |
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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