STARLINK-1246, 45235
Orbit data source: Space-Track
STARLINK-1246, 45235 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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45235 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-1246
1 45235U 20012BK 26124.32165640 .00033835 00000-0 10746-2 0 9998
2 45235 53.1551 140.6380 0003031 65.4509 294.6808 15.32363510343498Epoch: 2026-05-04T07:43Z
TLE epoch observation values (Epoch: 2026-05-04T07:43:11.112Z)
Latitude
-0.00007°
Longitude
162.62912°
Altitude
468.797 km
Speed
7.634 km/s
True Right ascension
09h 22m 33s
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
07:39:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.096 km
Perigee altitude
466.945 km
Semi-major axis
6,847.157 km
Eccentricity
0.0003
Inclination
53.1551°
RAAN
140.638°
Arg. of periapsis
65.4509°
True anomaly
294.64924°
Mean anomaly
294.6808°
Eccentric anomaly
294.66502°
Mean motion
3.8307 °/min
Orbital period
93.98 mins
BSTAR
0.0010746
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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-1246 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 | 2026-05-05 02:39:50.994Z | 164.465° S | 2026-05-05 02:41:50.994Z | 124.044° SE | 17.881° | 2026-05-05 02:43:50.994Z | 87.209° E |
| 5 mins | 2026-05-05 04:16:50.994Z | 255.668° W | 2026-05-05 04:18:50.994Z | 306.723° NW | 36.264° | 2026-05-05 04:21:50.994Z | 36.637° NE |
| 5 mins | 2026-05-05 09:12:50.994Z | 334.474° NNW | 2026-05-05 09:15:50.994Z | 33.911° NE | 20.775° | 2026-05-05 09:17:50.994Z | 73.057° E |
| 5 mins | 2026-05-05 10:51:50.994Z | 292.162° WNW | 2026-05-05 10:53:50.994Z | 198.966° SSW | 39.292° | 2026-05-05 10:56:50.994Z | 145.419° 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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