KUIPER-00030, 63743
Orbit data source: Space-Track
KUIPER-00030, 63743 is a payload satellite owned by Kuiper Systems (US) in LEO that was launched on Mon, 28 Apr 2025 UTC via an ATLAS V 551 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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63743 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Kuiper Systems
Mission
Operational Commercial Communications
Bus & Motor
KUIPER, Unknown motor
Mass
~490 kg wet, ~490 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 3.4 m
Radar Cross Section
2.326 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 KUIPER-00030
1 63743U 25088V 26090.79388267 .00008000 00000-0 10753-2 0 9999
2 63743 51.9035 12.8015 0001349 145.5268 214.5782 14.80006923 50909Epoch: 2026-03-31T19:03Z
TLE epoch observation values (Epoch: 2026-03-31T19:03:11.462Z)
Latitude
-0.00004°
Longitude
-102.16225°
Altitude
630.828 km
Speed
7.544 km/s
True Right ascension
00h 51m 12s
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
12:47:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
630.698 km
Perigee altitude
628.808 km
Semi-major axis
7,007.89 km
Eccentricity
0.00013
Inclination
51.9035°
RAAN
12.8015°
Arg. of periapsis
145.5268°
True anomaly
214.56943°
Mean anomaly
214.5782°
Eccentric anomaly
214.57381°
Mean motion
3.69966 °/min
Orbital period
97.31 mins
BSTAR
0.0010753
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Other satellites on launch #88 in the year 2025 (2025-04-28 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.KUIPER-00030 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-04-01 21:08:21.141Z | 218.235° SW | 2026-04-01 21:12:21.141Z | 170.557° S | 40.41° | 2026-04-01 21:16:21.141Z | 60.22° ENE |
| 6 mins | 2026-04-01 22:52:21.141Z | 290.457° WNW | 2026-04-01 22:54:21.141Z | 331.157° NNW | 27.225° | 2026-04-01 22:58:21.141Z | 37.699° NE |
| 4 mins | 2026-04-02 00:35:21.141Z | 329.351° NNW | 2026-04-02 00:37:21.141Z | 1.159° NNE | 17.178° | 2026-04-02 00:39:21.141Z | 31.24° NE |
| 6 mins | 2026-04-02 02:17:21.141Z | 334.797° NNW | 2026-04-02 02:19:21.141Z | 8.434° NNE | 23.037° | 2026-04-02 02:23:21.141Z | 73.871° E |
| 7 mins | 2026-04-02 03:58:21.141Z | 307.791° NW | 2026-04-02 04:01:21.141Z | 308.37° NW | 43.731° | 2026-04-02 04:05:21.141Z | 128.92° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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