STARLINK-1216, 45185
Orbit data source: Space-Track
STARLINK-1216, 45185 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 17 Feb 2020 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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45185 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: 2 days ago
TLE from 2 days ago
0 STARLINK-1216
1 45185U 20012H 26171.34646620 .00035397 00000-0 99601-3 0 9991
2 45185 53.1554 280.8842 0002548 297.8290 62.2455 15.36170604350630Epoch: 2026-06-20T08:18Z
TLE epoch observation values (Epoch: 2026-06-20T08:18:54.679Z)
Latitude
-0.00003°
Longitude
-112.40605°
Altitude
457.537 km
Speed
7.64 km/s
True Right ascension
18h 43m 32s
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
21:38:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
459.445 km
Perigee altitude
455.962 km
Semi-major axis
6,835.841 km
Eccentricity
0.00025
Inclination
53.1554°
RAAN
280.8842°
Arg. of periapsis
297.829°
True anomaly
62.27134°
Mean anomaly
62.2455°
Eccentric anomaly
62.25842°
Mean motion
3.84021 °/min
Orbital period
93.74 mins
BSTAR
0.00099601
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Other satellites on launch #12 in the year 2020 (2020-02-17 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-1216 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 | 2026-06-22 15:26:38.169Z | 340.226° N | 2026-06-22 15:28:38.169Z | 34.374° NE | 27.43° | 2026-06-22 15:31:38.169Z | 94.719° ESE |
| 4 mins | 2026-06-22 17:04:38.169Z | 269.362° W | 2026-06-22 17:05:38.169Z | 241.696° WSW | 27.072° | 2026-06-22 17:08:38.169Z | 168.532° S |
| 4 mins | 2026-06-23 08:18:38.169Z | 165.878° S | 2026-06-23 08:19:38.169Z | 142.191° SSE | 22.052° | 2026-06-23 08:22:38.169Z | 78.127° E |
| 5 mins | 2026-06-23 09:55:38.169Z | 272.135° WNW | 2026-06-23 09:57:38.169Z | 337.093° NNW | 31.245° | 2026-06-23 10:00:38.169Z | 36.222° NE |
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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