STARLINK-36644, 67821
Orbit data source: Space-Track
STARLINK-36644, 67821 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 16 Feb 2026 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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67821 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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-36644
1 67821U 26033A 26171.07656221 .00027103 00000-0 98919-3 0 9996
2 67821 43.0019 48.7493 0001484 262.9950 97.0733 15.27633080 20330Epoch: 2026-06-20T01:50Z
TLE epoch observation values (Epoch: 2026-06-20T01:50:14.974Z)
Latitude
-0.00003°
Longitude
112.8905°
Altitude
482.791 km
Speed
7.626 km/s
True Right ascension
03h 14m 59s
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
08:42:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.854 km
Perigee altitude
483.817 km
Semi-major axis
6,862.972 km
Eccentricity
0.00015
Inclination
43.0019°
RAAN
48.7493°
Arg. of periapsis
262.995°
True anomaly
97.09018°
Mean anomaly
97.0733°
Eccentric anomaly
97.08174°
Mean motion
3.81746 °/min
Orbital period
94.3 mins
BSTAR
0.00098919
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Other satellites on launch #33 in the year 2026 (2026-02-16 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-36644 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-20 22:36:19.565Z | 288.572° WNW | 2026-06-20 22:39:19.565Z | 336.024° NNW | 38.045° | 2026-06-20 22:43:19.565Z | 86.324° E |
| 6 mins | 2026-06-21 00:16:19.565Z | 279.267° WNW | 2026-06-21 00:18:19.565Z | 238.705° WSW | 38.967° | 2026-06-21 00:22:19.565Z | 125.193° SE |
| 6 mins | 2026-06-21 18:51:19.565Z | 217.469° SW | 2026-06-21 18:53:19.565Z | 175.194° S | 33.063° | 2026-06-21 18:57:19.565Z | 80.199° E |
| 6 mins | 2026-06-21 20:30:19.565Z | 271.745° WNW | 2026-06-21 20:32:19.565Z | 315.478° NNW | 40.399° | 2026-06-21 20:36:19.565Z | 70.833° E |
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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