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SHIYAN 27B, 63600

Orbit data source: Space-Track

SHIYAN 27B, 63600 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
63600, 2025-078B
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 27B
1 63600U 25078B   25113.03580447  .00000517  00000-0  65665-3 0  9994
2 63600  99.6931 121.4811 0006162 212.4076 214.8528 13.68469690   539
Epoch: 2025-04-23T00:51Z
Definitive object data (Epoch: 2025-04-23T00:51:33.506Z)
Latitude
65.43165°
Longitude
-124.55593°
Altitude
1,020.026 km
Speed
7.346 km/s
True Right ascension
06h 38m 38s
True Declination
65° 18' 21"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-35.10662°
Longitude
-92.59352°
Altitude
1,020.524 km
Speed
7.339 km/s
Apparent Right ascension
06h 06m 53s
Apparent Declination
-47° 25' 33"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:36:54
Azimuth
240.755° WSW
Elevation
-52.039°
Doppler factor
1
Orbital elements
Apogee altitude
1,006.894 km
Perigee altitude
997.799 km
Semi-major axis
7,380.484 km
Eccentricity
0.0006162
Inclination
99.6931°
RAAN
121.4811°
Arg. of periapsis
212.4076°
True anomaly
214.81247°
Mean anomaly
214.8528°
Eccentric anomaly
214.83263°
Mean motion
3.42307 °/min
BSTAR
0.00065665
Orbital period
105.17 mins
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SHIYAN 27B 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.
11 mins2025-04-26 13:21:10.864Z18.208° NNE2025-04-26 13:26:10.864Z88.43° E44.455°2025-04-26 13:32:10.864Z191.384° SSW
5 mins2025-04-26 15:07:10.864Z325.756° NNW2025-04-26 15:09:10.864Z303.518° NW16.683°2025-04-26 15:12:10.864Z271.173° WNW
9 mins2025-04-26 23:26:10.864Z116.927° SE2025-04-26 23:30:10.864Z63.683° ENE28.406°2025-04-26 23:35:10.864Z5.844° NNE
10 mins2025-04-27 01:09:10.864Z198.629° SSW2025-04-27 01:14:10.864Z271.903° WNW32.526°2025-04-27 01:19:10.864Z328.589° NNW
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