STARLINK-3250, 49749
Orbit data source: Space-Track
STARLINK-3250, 49749 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Dec 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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49749 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
290 kg wet, ~270 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: 2 days ago
TLE from 2 days ago
0 STARLINK-3250
1 49749U 21115AB 26171.41668980 .00043156 00000-0 21082-2 0 9996
2 49749 53.1604 47.9170 0002323 87.0583 73.5516 15.17857753 5824Epoch: 2026-06-20T10:00Z
TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)
Latitude
15.40436°
Longitude
157.43105°
Altitude
512.059 km
Speed
7.611 km/s
True Right ascension
14h 24m 17s
True Declination
15° 18' 48"
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
21:33:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
514.172 km
Perigee altitude
510.971 km
Semi-major axis
6,890.708 km
Eccentricity
0.00023
Inclination
53.1604°
RAAN
47.917°
Arg. of periapsis
87.0583°
True anomaly
73.57713°
Mean anomaly
73.5516°
Eccentric anomaly
73.56437°
Mean motion
3.79444 °/min
Orbital period
94.88 mins
BSTAR
0.0021082
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Other satellites on launch #115 in the year 2021 (2021-12-02 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-3250 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-06-22 16:45:21.869Z | 167.49° S | 2026-06-22 16:47:21.869Z | 132.779° SE | 17.854° | 2026-06-22 16:49:21.869Z | 94.714° ESE |
| 6 mins | 2026-06-22 18:23:21.869Z | 250.292° W | 2026-06-22 18:26:21.869Z | 348.182° N | 38.294° | 2026-06-22 18:29:21.869Z | 41.161° NE |
| 5 mins | 2026-06-22 23:23:21.869Z | 344.162° N | 2026-06-22 23:25:21.869Z | 26.772° NE | 22.333° | 2026-06-22 23:28:21.869Z | 80.404° E |
| 5 mins | 2026-06-23 01:02:21.869Z | 294.42° NW | 2026-06-23 01:04:21.869Z | 217.828° SW | 40.754° | 2026-06-23 01:07:21.869Z | 146.393° SSE |
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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