STARLINK-1434, 45712
Orbit data source: Space-Track
STARLINK-1434, 45712 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Jun 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
45712 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-1434
1 45712U 20035BH 25347.22829878 .00038510 00000-0 18455-2 0 9998
2 45712 53.0517 57.7620 0002181 215.7318 144.3531 15.18576264306227Epoch: 2025-12-13T05:28Z
TLE epoch observation values (Epoch: 2025-12-13T05:28:45.014Z)
Latitude
0°
Longitude
-106.58414°
Altitude
512.247 km
Speed
7.608 km/s
True Right ascension
03h 51m 02s
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
00:15:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
511.918 km
Perigee altitude
508.913 km
Semi-major axis
6,888.552 km
Eccentricity
0.00022
Inclination
53.0517°
RAAN
57.762°
Arg. of periapsis
215.7318°
True anomaly
144.36766°
Mean anomaly
144.3531°
Eccentric anomaly
144.36038°
Mean motion
3.79622 °/min
Orbital period
94.83 mins
BSTAR
0.0018455
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #35 in the year 2020 (2020-06-04 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-1434 Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-14 06:54:18.917Z | 202.932° SW | 2025-12-14 06:57:18.917Z | 151.64° SSE | 32.323° | 2025-12-14 07:01:18.917Z | 63.632° ENE |
| 5 mins | 2025-12-14 08:34:18.917Z | 280.278° WNW | 2025-12-14 08:36:18.917Z | 325.369° NNW | 26.666° | 2025-12-14 08:39:18.917Z | 28.822° NE |
| 6 mins | 2025-12-14 13:33:18.917Z | 329.733° NNW | 2025-12-14 13:35:18.917Z | 13.3° NNE | 32.48° | 2025-12-14 13:39:18.917Z | 104.385° ESE |
| 5 mins | 2025-12-14 15:12:18.917Z | 273.309° WNW | 2025-12-14 15:14:18.917Z | 229.292° WSW | 23.787° | 2025-12-14 15:17:18.917Z | 174.11° S |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 |
|---|