ZY-1 02E, 50465
Orbit data source: Space-Track
ZY-1 02E, 50465 is a payload satellite owned by CRESDA (CN) in SSO that was launched on Sun, 26 Dec 2021 UTC via a CHANG ZHENG 4C launch vehicle from the Taiyaun Space Center, China (TSC). 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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50465 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Imaging
Bus & Motor
ZY, AOCS 20N
Mass
1,840 kg wet, ~1,700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 4.5 m
Radar Cross Section
9.469 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 ZY-1 02E
1 50465U 21131A 25239.61014299 .00000108 00000-0 52714-4 0 9993
2 50465 98.4733 317.5039 0000147 153.3380 206.7813 14.35388952192309Epoch: 2025-08-27T14:38Z
TLE epoch observation values (Epoch: 2025-08-27T14:38:36.354Z)
Latitude
-0.00004°
Longitude
121.7674°
Altitude
776.811 km
Speed
7.466 km/s
True Right ascension
21h 10m 00s
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
16:29:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
771.006 km
Perigee altitude
770.796 km
Semi-major axis
7,149.038 km
Eccentricity
0.00001
Inclination
98.4733°
RAAN
317.5039°
Arg. of periapsis
153.338°
True anomaly
206.78054°
Mean anomaly
206.7813°
Eccentric anomaly
206.78092°
Mean motion
3.59064 °/min
Orbital period
100.26 mins
BSTAR
0.000052714
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Other satellites on launch #131 in the year 2021 (2021-12-26 UTC)
ZY-1 02E Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-08-28 04:10:54.930Z | 109.592° ESE | 2025-08-28 04:13:54.930Z | 67.062° ENE | 21.614° | 2025-08-28 04:17:54.930Z | 14.656° NNE |
| 7 mins | 2025-08-28 05:49:54.930Z | 202.674° SW | 2025-08-28 05:52:54.930Z | 262.259° W | 33.247° | 2025-08-28 05:56:54.930Z | 327.907° NNW |
| 8 mins | 2025-08-28 17:59:54.930Z | 20.164° NNE | 2025-08-28 18:03:54.930Z | 124.361° SE | 43.214° | 2025-08-28 18:07:54.930Z | 185.36° SSW |
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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Authenticating...
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