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.
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63603 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
3 hours ago
Origin
Manufacturer
CAST
Mission
Operational Defense Radar Imaging
Bus & Motor
SW27, Unknown motor
Mass
300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & history
TLE from 3 hours ago
0 SHIYAN 27E
1 63603U 25078E 25192.25343523 .00000003 00000-0 66499-4 0 9997
2 63603 99.6900 199.5366 0001175 88.9077 271.2196 13.57206510 11285Epoch: 2025-07-11T06:04Z
TLE epoch observation values (Epoch: 2025-07-11T06:04:56.803Z)
Latitude
-0.00004°
Longitude
178.89191°
Altitude
1,048.639 km
Speed
7.328 km/s
True Right ascension
13h 18m 08s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-8.38415°
Longitude
-179.53002°
Altitude
1,050.236 km
Speed
7.326 km/s
Apparent Right ascension
12h 01m 15s
Apparent Declination
-25° 02' 48"
Sunlit
Visualization observer readout
Local Sidereal Time
21:52:29
Azimuth
289.113° WNW
Elevation
-59.282°
Doppler factor
1
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-07-11 12:01:45.747Z | 55.559° ENE | 2025-07-11 12:04:45.747Z | 86.164° E | 17.578° | 2025-07-11 12:08:45.747Z | 128.524° SE |
| 10 mins | 2025-07-11 13:45:45.747Z | 6.834° NNE | 2025-07-11 13:50:45.747Z | 263.862° W | 42.611° | 2025-07-11 13:55:45.747Z | 208.277° SW |
| 11 mins | 2025-07-11 23:53:45.747Z | 142.463° SSE | 2025-07-11 23:58:45.747Z | 76.341° E | 39.348° | 2025-07-12 00:04:45.747Z | 355.099° N |
| 8 mins | 2025-07-12 01:40:45.747Z | 228.83° WSW | 2025-07-12 01:43:45.747Z | 264.798° W | 21.928° | 2025-07-12 01:48:45.747Z | 317.154° NNW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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