DISKSAT D, 67221
Orbit data source: Space-Track
DISKSAT D, 67221 is a payload satellite owned by USAF STP (US) in LEO that was launched on Thu, 18 Dec 2025 UTC via an ELECTRON launch vehicle from the Wallops Island (WLPIS). 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
67221 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
USRelated business
Manufacturer
AERO
Mission
Operational Defense Technology
Bus & Motor
DISKSAT, EP
Mass
3 kg wet, 3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 1.1 m
Radar Cross Section
0.412 m²
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 DISKSAT D
1 67221U 25305C 26093.06825304 .00017215 00000-0 11156-2 0 9993
2 67221 45.0009 121.8379 0002581 112.8089 247.3060 15.07954842 15973Epoch: 2026-04-03T01:38Z
TLE epoch observation values (Epoch: 2026-04-03T01:38:17.062Z)
Latitude
0.00003°
Longitude
-94.14086°
Altitude
543.139 km
Speed
7.592 km/s
True Right ascension
08h 07m 21s
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
03:55:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
545.832 km
Perigee altitude
542.259 km
Semi-major axis
6,922.183 km
Eccentricity
0.00026
Inclination
45.0009°
RAAN
121.8379°
Arg. of periapsis
112.8089°
True anomaly
247.27872°
Mean anomaly
247.306°
Eccentric anomaly
247.29236°
Mean motion
3.76859 °/min
Orbital period
95.53 mins
BSTAR
0.0011156
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #305 in the year 2025 (2025-12-18 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.DISKSAT D Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-04 04:51:35.817Z | 221.881° SW | 2026-04-04 04:55:35.817Z | 126.703° SE | 35.922° | 2026-04-04 04:58:35.817Z | 76.056° E |
| 6 mins | 2026-04-04 06:32:35.817Z | 274.552° WNW | 2026-04-04 06:35:35.817Z | 2.342° NNE | 37.722° | 2026-04-04 06:38:35.817Z | 60.44° ENE |
| 6 mins | 2026-04-04 08:13:35.817Z | 305.136° NW | 2026-04-04 08:15:35.817Z | 352.291° N | 32.706° | 2026-04-04 08:19:35.817Z | 75.338° E |
| 6 mins | 2026-04-04 09:53:35.817Z | 295.125° NW | 2026-04-04 09:56:35.817Z | 89.721° E | 44.215° | 2026-04-04 09:59:35.817Z | 111.661° ESE |
| 4 mins | 2026-04-04 11:34:35.817Z | 249.763° W | 2026-04-04 11:36:35.817Z | 208.305° SW | 20.177° | 2026-04-04 11:38:35.817Z | 174.715° 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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|