FORGESTAR-1, 64546
Orbit data source: Space-Track
FORGESTAR-1, 64546 is a payload satellite owned by Space Forge (UK) in SSO that was launched on Mon, 23 Jun 2025 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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64546 intel report (Beta)
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Identifier
Orbit
Country
UKRelated business
Manufacturer
Space Forge
Mission
Operational Commercial Microgravity
Bus & Motor
FORGESTAR, Unknown motor
Mass
~30 kg wet, ~30 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.225 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 FORGESTAR-1
1 64546U 25135U 26224.28770707 .00004177 00000-0 17004-3 0 9999
2 64546 97.4736 339.9113 0001223 74.0215 286.1157 15.25059218 63455Epoch: 2026-08-12T06:54Z
TLE epoch observation values (Epoch: 2026-08-12T06:54:17.890Z)
Latitude
-0.00008°
Longitude
-84.40703°
Altitude
493.47 km
Speed
7.618 km/s
True Right ascension
22h 39m 38s
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
17:40:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
488.409 km
Perigee altitude
486.73 km
Semi-major axis
6,865.707 km
Eccentricity
0.00012
Inclination
97.4736°
RAAN
339.9113°
Arg. of periapsis
74.0215°
True anomaly
286.10224°
Mean anomaly
286.1157°
Eccentric anomaly
286.10897°
Mean motion
3.81518 °/min
Orbital period
94.36 mins
BSTAR
0.00017004
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.FORGESTAR-1 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-08-13 08:14:49.666Z | 209.307° SW | 2026-08-13 08:16:49.666Z | 283.149° WNW | 31.609° | 2026-08-13 08:18:49.666Z | 326.01° NNW |
| 4 mins | 2026-08-13 21:16:49.666Z | 322.933° NNW | 2026-08-13 21:17:49.666Z | 294.75° NW | 25.816° | 2026-08-13 21:20:49.666Z | 230.01° WSW |
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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