HAVEN-DEMO, 66312 (Decayed)
Orbit data source: Space-Track
HAVEN-DEMO, 66312 was a payload satellite owned by Vast Space (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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Identifier
Orbit
Country
USRelated business
Manufacturer
Vast Space
Mission
Decayed Commercial Spaceship
Bus & Motor
HAVEN-DEMO, Unknown motor
Mass
515 kg wet, 515 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 2.5 m
Radar Cross Section
1.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 months ago
TLE from 4 months ago
0 HAVEN-DEMO
1 66312U 25248T 26038.25235715 .00058433 00000-0 75011-3 0 9998
2 66312 45.3987 95.1613 0125848 328.6136 30.7295 15.49394688 15939Epoch: 2026-02-07T06:03Z
TLE epoch observation values (Epoch: 2026-02-07T06:03:23.657Z)
Latitude
-0.00002°
Longitude
-133.06584°
Altitude
345.309 km
Speed
7.745 km/s
True Right ascension
06h 20m 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
07:18:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
505.607 km
Perigee altitude
334.499 km
Semi-major axis
6,798.19 km
Eccentricity
0.01258
Inclination
45.3987°
RAAN
95.1613°
Arg. of periapsis
328.6136°
True anomaly
31.47647°
Mean anomaly
30.7295°
Eccentric anomaly
31.10197°
Mean motion
3.87216 °/min
Orbital period
92.97 mins
BSTAR
0.00075011
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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.HAVEN-DEMO 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 | 2026-06-20 21:40:44.851Z | 282.76° WNW | 2026-06-20 21:42:44.851Z | 334.9° NNW | 26.742° | 2026-06-20 21:44:44.851Z | 45.789° ENE |
| 4 mins | 2026-06-21 00:53:44.851Z | 300.612° NW | 2026-06-21 00:55:44.851Z | 85.235° E | 40.727° | 2026-06-21 00:57:44.851Z | 108.517° ESE |
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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