STARLINK-2299, 48029
Orbit data source: Space-Track
STARLINK-2299, 48029 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 24 Mar 2021 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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48029 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-2299
1 48029U 21024BE 26130.16120159 .00050465 00000-0 84361-3 0 9994
2 48029 53.1177 42.2531 0002554 170.5359 189.5699 15.51435435284098Epoch: 2026-05-10T03:52Z
TLE epoch observation values (Epoch: 2026-05-10T03:52:07.817Z)
Latitude
-0.00002°
Longitude
116.25226°
Altitude
415.148 km
Speed
7.662 km/s
True Right ascension
02h 49m 00s
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
00:23:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
414.534 km
Perigee altitude
411.065 km
Semi-major axis
6,790.937 km
Eccentricity
0.00026
Inclination
53.1177°
RAAN
42.2531°
Arg. of periapsis
170.5359°
True anomaly
189.56504°
Mean anomaly
189.5699°
Eccentric anomaly
189.56747°
Mean motion
3.87836 °/min
Orbital period
92.82 mins
BSTAR
0.00084361
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Other satellites on launch #24 in the year 2021 (2021-03-24 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.STARLINK-2299 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 | 2026-05-10 21:04:36.363Z | 240.331° WSW | 2026-05-10 21:06:36.363Z | 318.623° NNW | 43.272° | 2026-05-10 21:09:36.363Z | 45.585° ENE |
| 4 mins | 2026-05-11 03:34:36.363Z | 314.123° NW | 2026-05-11 03:35:36.363Z | 324.387° NNW | 41.91° | 2026-05-11 03:38:36.363Z | 127.709° SE |
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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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 |
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