SHIYAN 27A, 63599
Orbit data source: Space-Track
SHIYAN 27A, 63599 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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63599 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
13 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 13 hours ago
0 SHIYAN 27A
1 63599U 25078A 25191.56542057 .00000006 00000-0 70134-4 0 9991
2 63599 99.6905 198.9196 0001215 91.9868 268.1409 13.57206845 11198Epoch: 2025-07-10T13:34Z
TLE epoch observation values (Epoch: 2025-07-10T13:34:12.337Z)
Latitude
-0.00006°
Longitude
66.63833°
Altitude
1,048.686 km
Speed
7.328 km/s
True Right ascension
13h 15m 40s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-14.76984°
Longitude
-115.38156°
Altitude
1,051.964 km
Speed
7.325 km/s
Apparent Right ascension
01h 57m 28s
Apparent Declination
-27° 02' 47"
Sunlit
Visualization observer readout
Local Sidereal Time
15:11:19
Azimuth
55.575° ENE
Elevation
-70.004°
Doppler factor
1
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Other satellites on launch #78 in the year 2025 (2025-04-18 UTC)
SHIYAN 27A 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 | 2025-07-11 13:09:41.262Z | 21.279° NNE | 2025-07-11 13:15:41.262Z | 111.247° ESE | 42.456° | 2025-07-11 13:21:41.262Z | 184.785° SSW |
| 7 mins | 2025-07-11 14:56:41.262Z | 333.131° NNW | 2025-07-11 14:59:41.262Z | 298.381° NW | 20.15° | 2025-07-11 15:03:41.262Z | 256.812° W |
| 9 mins | 2025-07-11 23:20:41.262Z | 111.461° ESE | 2025-07-11 23:24:41.262Z | 58.589° ENE | 26.944° | 2025-07-11 23:29:41.262Z | 5.991° NNE |
| 11 mins | 2025-07-12 01:03:41.262Z | 192.891° SSW | 2025-07-12 01:08:41.262Z | 259.085° W | 35.182° | 2025-07-12 01:14:41.262Z | 331.814° NNW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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