STARLINK-4004, 52656
Orbit data source: Space-Track
STARLINK-4004, 52656 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 May 2022 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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52656 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 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-4004
1 52656U 22053A 26171.36429505 -.00000328 00000-0 -25277-5 0 9990
2 52656 53.1605 53.0910 0001229 85.8540 274.2592 15.08829216226618Epoch: 2026-06-20T08:44Z
TLE epoch observation values (Epoch: 2026-06-20T08:44:35.092Z)
Latitude
-0°
Longitude
13.3648°
Altitude
540.605 km
Speed
7.593 km/s
True Right ascension
03h 32m 21s
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
21:29:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.881 km
Perigee altitude
539.18 km
Semi-major axis
6,918.167 km
Eccentricity
0.00012
Inclination
53.1605°
RAAN
53.091°
Arg. of periapsis
85.854°
True anomaly
274.24516°
Mean anomaly
274.2592°
Eccentric anomaly
274.25218°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
-0.0000025277
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Other satellites on launch #53 in the year 2022 (2022-05-18 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-4004 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 | 2026-06-22 18:08:27.124Z | 223.166° SW | 2026-06-22 18:12:27.124Z | 99.804° ESE | 43.769° | 2026-06-22 18:15:27.124Z | 53.596° ENE |
| 4 mins | 2026-06-22 19:50:27.124Z | 305.363° NW | 2026-06-22 19:51:27.124Z | 325.294° NNW | 20.56° | 2026-06-22 19:54:27.124Z | 22.111° NNE |
| 4 mins | 2026-06-22 23:11:27.124Z | 348.162° N | 2026-06-22 23:13:27.124Z | 24.803° NE | 17.625° | 2026-06-22 23:15:27.124Z | 58.158° ENE |
| 6 mins | 2026-06-23 00:50:27.124Z | 316.33° NNW | 2026-06-23 00:53:27.124Z | 80.351° E | 42.612° | 2026-06-23 00:56:27.124Z | 122.543° SE |
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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