SHIYAN 27E, 63603
Orbit data source: Space-Track
SHIYAN 27E, 63603 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
63603 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Last TLE update
2 days ago
Origin
Manufacturer
CAST
Mission
Operational spacecraft
Bus & Motor
SW27, Unknown motor
Mass
300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & history
TLE from 2 days ago
0 SHIYAN 27E
1 63603U 25078E 25118.97686930 .00000086 00000-0 18210-3 0 9994
2 63603 99.6922 127.3691 0000973 91.3866 268.7384 13.57197325 1347Epoch: 2025-04-28T23:26Z
Definitive object data (Epoch: 2025-04-28T23:26:41.507Z)
Latitude
-0°
Longitude
-81.487°
Altitude
1,048.707 km
Speed
7.328 km/s
True Right ascension
08h 29m 28s
True Declination
0° 00' 00"
Sunlit
Visualization TLE readout
Latitude
51.29991°
Longitude
112.74301°
Altitude
1,053.514 km
Speed
7.33 km/s
Apparent Right ascension
20h 25m 00s
Apparent Declination
10° 28' 15"
Sunlit
Visualization observer readout
Local Sidereal Time
07:26:44
Azimuth
341.752° N
Elevation
-37.832°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #78 in the year 2025 (2025-04-18 UTC)
SHIYAN 27E 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-05-01 01:04:31.514Z | 190.455° SSW | 2025-05-01 01:10:31.514Z | 262.104° W | 34.51° | 2025-05-01 01:16:31.514Z | 331.675° NNW |
| 8 mins | 2025-05-01 12:14:31.514Z | 55.351° ENE | 2025-05-01 12:17:31.514Z | 90.307° ESE | 21.697° | 2025-05-01 12:22:31.514Z | 143.685° SSE |
| 11 mins | 2025-05-01 13:57:31.514Z | 3.384° NNE | 2025-05-01 14:02:31.514Z | 296.695° NW | 39.541° | 2025-05-01 14:08:31.514Z | 215.44° SW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|