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: 8 hours ago
TLE from 8 hours ago
0 TOMORROW-S9
1 66309U 25248S 26242.82272632 .00004206 00000-0 19841-3 0 9991
2 66309 45.4032 81.4078 0002776 135.0701 225.0411 15.21068058 45876Epoch: 2026-08-30T19:44Z
TLE epoch observation values (Epoch: 2026-08-30T19:44:43.554Z)
Latitude
0.00002°
Longitude
166.21355°
Altitude
504.011 km
Speed
7.613 km/s
True Right ascension
05h 25m 37s
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
19:44:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
506.065 km
Perigee altitude
502.244 km
Semi-major axis
6,882.292 km
Eccentricity
0.00028
Inclination
45.4032°
RAAN
81.4078°
Arg. of periapsis
135.0701°
True anomaly
225.0186°
Mean anomaly
225.0411°
Eccentric anomaly
225.02985°
Mean motion
3.8014 °/min
Orbital period
94.7 mins
BSTAR
0.00019841
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-08-31 16:26:04.876Z | 221.041° SW | 2026-08-31 16:29:04.876Z | 157.079° SSE | 36.945° | 2026-08-31 16:32:04.876Z | 77.31° E |
| 6 mins | 2026-08-31 18:06:04.876Z | 278.447° WNW | 2026-08-31 18:08:04.876Z | 325.152° NNW | 35.354° | 2026-08-31 18:12:04.876Z | 60.435° ENE |
| 5 mins | 2026-08-31 19:46:04.876Z | 309.692° NW | 2026-08-31 19:48:04.876Z | 1.982° NNE | 30.446° | 2026-08-31 19:51:04.876Z | 68.376° E |
| 6 mins | 2026-08-31 21:25:04.876Z | 298.412° NW | 2026-08-31 21:28:04.876Z | 78.261° E | 42.563° | 2026-08-31 21:31:04.876Z | 108.734° ESE |
| 4 mins | 2026-08-31 23:05:04.876Z | 251.652° W | 2026-08-31 23:07:04.876Z | 206.615° SW | 20.633° | 2026-08-31 23:09:04.876Z | 171.523° S |
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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