HEAD-3D, 57629
Orbit data source: Space-Track
HEAD-3D, 57629 is a payload satellite owned by HEAD (CN) in LEO that was launched on Mon, 14 Aug 2023 UTC via a KUAIZHOU-1A launch vehicle from the Xichang Space Center, China (XSC). 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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57629 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
IMI/CAS
Mission
Operational Commercial Communications
Bus & Motor
WN100, Unknown motor
Mass
40 kg wet, 40 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.223 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 HEAD-3D
1 57629U 23121D 26172.57875845 .00000560 00000-0 13984-3 0 9994
2 57629 45.0057 272.9737 0008205 283.2565 76.7378 14.62940469152444Epoch: 2026-06-21T13:53Z
TLE epoch observation values (Epoch: 2026-06-21T13:53:24.730Z)
Latitude
0.00002°
Longitude
154.84367°
Altitude
682.37 km
Speed
7.518 km/s
True Right ascension
18h 11m 53s
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
21:29:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
691.054 km
Perigee altitude
679.463 km
Semi-major axis
7,063.395 km
Eccentricity
0.00082
Inclination
45.0057°
RAAN
272.9737°
Arg. of periapsis
283.2565°
True anomaly
76.82934°
Mean anomaly
76.7378°
Eccentric anomaly
76.78357°
Mean motion
3.65614 °/min
Orbital period
98.46 mins
BSTAR
0.00013984
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Other satellites on launch #121 in the year 2023 (2023-08-14 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.HEAD-3D 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 11:28:10.859Z | 267.668° W | 2026-06-22 11:32:10.859Z | 345.965° N | 40.617° | 2026-06-22 11:36:10.859Z | 62.947° ENE |
| 7 mins | 2026-06-22 13:13:10.859Z | 300.696° NW | 2026-06-22 13:16:10.859Z | 10.737° NNE | 36.244° | 2026-06-22 13:20:10.859Z | 76.945° E |
| 8 mins | 2026-06-22 14:56:10.859Z | 294.005° NW | 2026-06-22 15:00:10.859Z | 107.166° ESE | 43.848° | 2026-06-22 15:04:10.859Z | 113.786° SE |
| 6 mins | 2026-06-22 16:40:10.859Z | 261.455° W | 2026-06-22 16:43:10.859Z | 210.352° SW | 22.863° | 2026-06-22 16:46:10.859Z | 169.111° S |
| 6 mins | 2026-06-23 08:41:10.859Z | 185.462° SSW | 2026-06-23 08:43:10.859Z | 152.061° SSE | 25.108° | 2026-06-23 08:47:10.859Z | 87.344° E |
| 4 mins | 2026-06-23 10:23:10.859Z | 250.846° W | 2026-06-23 10:27:10.859Z | 41.575° NE | 43.528° | 2026-06-23 10:27:10.859Z | 41.575° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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