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, 0.2 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 PEARL-1A
1 68990U 26100L 26266.20754844 .00001319 00000-0 13829-3 0 9997
2 68990 97.7171 161.5213 0004912 182.7790 177.3402 14.91201776 21303Epoch: 2026-09-23T04:58Z
TLE epoch observation values (Epoch: 2026-09-23T04:58:52.185Z)
Latitude
-0.00002°
Longitude
84.74188°
Altitude
600.651 km
Speed
7.557 km/s
True Right ascension
10h 46m 05s
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
09:55:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
594.628 km
Perigee altitude
587.782 km
Semi-major axis
6,969.342 km
Eccentricity
0.00049
Inclination
97.7171°
RAAN
161.5213°
Arg. of periapsis
182.779°
True anomaly
177.34281°
Mean anomaly
177.3402°
Eccentric anomaly
177.34151°
Mean motion
3.7304 °/min
Orbital period
96.5 mins
BSTAR
0.00013829
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-23 17:59:36.012Z | 217.857° SW | 2026-09-23 18:02:36.012Z | 272.622° WNW | 23.421° | 2026-09-23 18:05:36.012Z | 318.664° NNW |
| 6 mins | 2026-09-24 05:43:36.012Z | 31.115° NE | 2026-09-24 05:45:36.012Z | 80.285° E | 52.458° | 2026-09-24 05:49:36.012Z | 176.757° S |
| 6 mins | 2026-09-24 16:33:36.012Z | 123.486° SE | 2026-09-24 16:35:36.012Z | 81.863° E | 33.179° | 2026-09-24 16:39:36.012Z | 7.58° NNE |
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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