STARLINK-33728, 63715
Orbit data source: Space-Track
STARLINK-33728, 63715 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 Apr 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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63715 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-33728
1 63715U 25087U 26170.52954827 .00012199 00000-0 42326-3 0 9994
2 63715 53.1584 106.3815 0001302 93.1750 266.9399 15.30204693 64798Epoch: 2026-06-19T12:42Z
TLE epoch observation values (Epoch: 2026-06-19T12:42:32.970Z)
Latitude
-0.00008°
Longitude
7.98685°
Altitude
476.148 km
Speed
7.629 km/s
True Right ascension
07h 05m 31s
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
08:42:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.35 km
Perigee altitude
474.565 km
Semi-major axis
6,853.595 km
Eccentricity
0.00013
Inclination
53.1584°
RAAN
106.3815°
Arg. of periapsis
93.175°
True anomaly
266.925°
Mean anomaly
266.9399°
Eccentric anomaly
266.93245°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00042326
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Other satellites on launch #87 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.STARLINK-33728 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 21:47:53.689Z | 204.284° SW | 2026-06-20 21:50:53.689Z | 111.215° ESE | 35.138° | 2026-06-20 21:53:53.689Z | 60.877° ENE |
| 4 mins | 2026-06-20 23:26:53.689Z | 292.793° NW | 2026-06-20 23:28:53.689Z | 342.686° N | 22.836° | 2026-06-20 23:30:53.689Z | 22.546° NE |
| 5 mins | 2026-06-21 04:23:53.689Z | 340.454° N | 2026-06-21 04:25:53.689Z | 56.832° ENE | 32.671° | 2026-06-21 04:28:53.689Z | 106.785° ESE |
| 4 mins | 2026-06-21 06:01:53.689Z | 259.568° W | 2026-06-21 06:02:53.689Z | 236.404° WSW | 20.913° | 2026-06-21 06:05:53.689Z | 178.745° S |
| 5 mins | 2026-06-21 21:18:53.689Z | 192.851° SSW | 2026-06-21 21:20:53.689Z | 136.557° SSE | 32.653° | 2026-06-21 21:23:53.689Z | 66.583° ENE |
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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