ICEYE-X21, 55049
Orbit data source: Space-Track
ICEYE-X21, 55049 is a payload satellite owned by ICEYE (FI) in SSO that was launched on Tue, 03 Jan 2023 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
55049 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
FI / FINRelated business
Manufacturer
ICEYE
Mission
Operational Commercial Radar Imaging
Bus & Motor
ICEYE, Unknown motor
Mass
80 kg wet, 80 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 1.6 m
Radar Cross Section
1.837 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 ICEYE-X21
1 55049U 23001AS 26022.50615925 .00107434 00000-0 10332-2 0 9994
2 55049 97.3490 98.9627 0010481 228.8855 131.1501 15.66158513170562Epoch: 2026-01-22T12:08Z
TLE epoch observation values (Epoch: 2026-01-22T12:08:52.159Z)
Latitude
-0.00002°
Longitude
154.88703°
Altitude
377.723 km
Speed
7.68 km/s
True Right ascension
06h 35m 51s
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
03:56:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
373.88 km
Perigee altitude
359.742 km
Semi-major axis
6,744.948 km
Eccentricity
0.00105
Inclination
97.349°
RAAN
98.9627°
Arg. of periapsis
228.8855°
True anomaly
131.24046°
Mean anomaly
131.1501°
Eccentric anomaly
131.19529°
Mean motion
3.9181 °/min
Orbital period
91.88 mins
BSTAR
0.0010332
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 #1 in the year 2023 (2023-01-03 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.ICEYE-X21 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-01-23 05:09:01.149Z | 177.214° S | 2026-01-23 05:11:01.149Z | 243.399° WSW | 42.703° | 2026-01-23 05:13:01.149Z | 339.428° N |
| 4 mins | 2026-01-23 17:51:01.149Z | 14.218° NNE | 2026-01-23 17:53:01.149Z | 184.157° SSW | 40.87° | 2026-01-23 17:55:01.149Z | 191.016° SSW |
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 |
|---|