TOMORROW-S9, 66309
Orbit data source: Space-Track
TOMORROW-S9, 66309 is a payload satellite owned by Tomorrow.io (US) in LEO that was launched on Sun, 02 Nov 2025 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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66309 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Blue Canyon
Mission
Operational Commercial Weather
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
12 kg wet, 12 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.138 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 TOMORROW-S9
1 66309U 25248S 26171.15784945 .00004339 00000-0 20741-3 0 9991
2 66309 45.4046 105.8379 0002610 67.7926 292.3237 15.20539940 34966Epoch: 2026-06-20T03:47Z
TLE epoch observation values (Epoch: 2026-06-20T03:47:18.192Z)
Latitude
-0.00004°
Longitude
140.63557°
Altitude
503.573 km
Speed
7.615 km/s
True Right ascension
07h 03m 21s
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
08:33:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
507.544 km
Perigee altitude
503.951 km
Semi-major axis
6,883.884 km
Eccentricity
0.00026
Inclination
45.4046°
RAAN
105.8379°
Arg. of periapsis
67.7926°
True anomaly
292.29603°
Mean anomaly
292.3237°
Eccentric anomaly
292.30987°
Mean motion
3.80008 °/min
Orbital period
94.73 mins
BSTAR
0.00020741
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Other satellites on launch #248 in the year 2025 (2025-11-02 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.TOMORROW-S9 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 | 2026-06-20 22:54:33.187Z | 225.883° WSW | 2026-06-20 22:57:33.187Z | 174.106° S | 38.317° | 2026-06-20 23:01:33.187Z | 72.043° E |
| 6 mins | 2026-06-21 00:34:33.187Z | 278.79° WNW | 2026-06-21 00:37:33.187Z | 2.929° NNE | 34.592° | 2026-06-21 00:40:33.187Z | 58.991° ENE |
| 5 mins | 2026-06-21 02:14:33.187Z | 306.335° NW | 2026-06-21 02:16:33.187Z | 350.212° N | 30.206° | 2026-06-21 02:19:33.187Z | 67.121° ENE |
| 5 mins | 2026-06-21 03:54:33.187Z | 297.784° NW | 2026-06-21 03:56:33.187Z | 46.866° ENE | 44.746° | 2026-06-21 03:59:33.187Z | 111.84° ESE |
| 4 mins | 2026-06-21 05:33:33.187Z | 255.557° W | 2026-06-21 05:35:33.187Z | 215.939° SW | 19.17° | 2026-06-21 05:37:33.187Z | 179.138° 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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