MICE-1, 66684
Orbit data source: Space-Track
MICE-1, 66684 is a Greek payload satellite in SSO that was launched on Fri, 28 Nov 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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66684 intel report (Beta)
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Identifier
Orbit
Country
GR / GRECRelated business
Manufacturer
PRISMA
Mission
Operational Commercial Imaging
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.080 m²
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 MICE-1
1 66684U 25276U 26092.15525587 .00006353 00000-0 31001-3 0 9994
2 66684 97.4310 167.0686 0003983 252.3255 107.7545 15.18631069 18870Epoch: 2026-04-02T03:43Z
TLE epoch observation values (Epoch: 2026-04-02T03:43:34.107Z)
Latitude
0.00004°
Longitude
-79.33131°
Altitude
513.902 km
Speed
7.606 km/s
True Right ascension
11h 08m 16s
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
23:24:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
509.688 km
Perigee altitude
504.203 km
Semi-major axis
6,885.083 km
Eccentricity
0.0004
Inclination
97.431°
RAAN
167.0686°
Arg. of periapsis
252.3255°
True anomaly
107.79796°
Mean anomaly
107.7545°
Eccentric anomaly
107.77623°
Mean motion
3.79909 °/min
Orbital period
94.76 mins
BSTAR
0.00031001
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Other satellites on launch #276 in the year 2025 (2025-11-28 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.MICE-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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-02 18:30:48.687Z | 344.343° N | 2026-04-02 18:33:48.687Z | 287.117° WNW | 23.218° | 2026-04-02 18:35:48.687Z | 243.821° WSW |
| 6 mins | 2026-04-03 05:09:48.687Z | 181.043° SSW | 2026-04-03 05:11:48.687Z | 223.79° SW | 40.9° | 2026-04-03 05:15:48.687Z | 341.774° N |
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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