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: 11 hours ago
TLE from 11 hours ago
0 FORGESTAR-1
1 64546U 25135U 26133.10727523 .00004496 00000-0 19061-3 0 9996
2 64546 97.4645 249.0434 0000676 73.7715 286.3596 15.23643049 49567Epoch: 2026-05-13T02:34Z
TLE epoch observation values (Epoch: 2026-05-13T02:34:28.579Z)
Latitude
-0.00007°
Longitude
-20.44772°
Altitude
497.826 km
Speed
7.616 km/s
True Right ascension
16h 36m 10s
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
22:07:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
492.291 km
Perigee altitude
491.362 km
Semi-major axis
6,869.964 km
Eccentricity
0.00007
Inclination
97.4645°
RAAN
249.0434°
Arg. of periapsis
73.7715°
True anomaly
286.35217°
Mean anomaly
286.3596°
Eccentric anomaly
286.35588°
Mean motion
3.81164 °/min
Orbital period
94.45 mins
BSTAR
0.00019061
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-13 20:28:29.022Z | 17.288° NNE | 2026-05-13 20:31:29.022Z | 102.042° ESE | 43.656° | 2026-05-13 20:34:29.022Z | 185.623° SSW |
| 4 mins | 2026-05-14 07:06:29.022Z | 106.09° ESE | 2026-05-14 07:07:29.022Z | 81.778° E | 23.187° | 2026-05-14 07:10:29.022Z | 17.551° NNE |
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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