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SHIYAN 27D, 63602

Orbit data source: Space-Track

SHIYAN 27D, 63602 is a payload satellite owned by CAST (CN) in SSO that was launched on Fri, 18 Apr 2025 UTC via a CHANG ZHENG 6A 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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Identifier
63602, 2025-078D
Orbit
SSO
Last TLE update
3 days ago
Origin
Manufacturer
CAST
Mission
Operational spacecraft
Bus & Motor
SW27, Unknown motor
Mass
300 kg wet, ~300 kg dry
Launch date (UTC)
2025-04-18 (1 week ago)
Launch vehicle
CHANG ZHENG 6A
Launch site
Taiyaun Space Center, China (TSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
RCS unknown

Expand to show TLE details & history

TLE from 3 days ago
0 SHIYAN 27D
1 63602U 25078D   25113.41625247  .00000029  00000-0  10000-3 0  9997
2 63602  99.6883 121.8744 0017186 200.0984 243.8905 13.59359493   580
Epoch: 2025-04-23T09:59Z
Definitive object data (Epoch: 2025-04-23T09:59:24.213Z)
Latitude
78.57375°
Longitude
63.14453°
Altitude
1,056.808 km
Speed
7.327 km/s
True Right ascension
04h 18m 47s
True Declination
78° 30' 34"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-58.57048°
Longitude
-72.94836°
Altitude
1,051.868 km
Speed
7.329 km/s
Apparent Right ascension
23h 47m 02s
Apparent Declination
-65° 22' 02"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:56:28
Azimuth
149.282° SSE
Elevation
-53.112°
Doppler factor
1
Orbital elements
Apogee altitude
1,048.05 km
Perigee altitude
1,022.568 km
Semi-major axis
7,413.446 km
Eccentricity
0.0017186
Inclination
99.6883°
RAAN
121.8744°
Arg. of periapsis
200.0984°
True anomaly
243.71383°
Mean anomaly
243.8905°
Eccentric anomaly
243.80215°
Mean motion
3.40027 °/min
BSTAR
0.0001
Orbital period
105.87 mins
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SHIYAN 27D 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.
10 mins2025-04-26 12:22:42.162Z38.812° NE2025-04-26 12:27:42.162Z92.356° ESE25.039°2025-04-26 12:32:42.162Z149.771° SSE
10 mins2025-04-26 14:07:42.162Z358.578° N2025-04-26 14:12:42.162Z286.165° WNW35.973°2025-04-26 14:17:42.162Z223.546° SW
10 mins2025-04-27 00:15:42.162Z156.621° SSE2025-04-27 00:19:42.162Z117.718° SE43.987°2025-04-27 00:25:42.162Z348.363° N
6 mins2025-04-27 02:02:42.162Z243.713° WSW2025-04-27 02:05:42.162Z274.665° WNW15.152°2025-04-27 02:08:42.162Z303.351° NW
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