Key statistics
Satellite SHIYAN 27F at a glance.
Uptime
239
Days in orbit
Revolutions
≈ 13.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for SHIYAN 27F.
Object identification
Identified? True
Debris? False
Object name: SHIYAN 27F
International designator: 2025-078F
Object number (NORAD): 63604
Object ID (CCSDS): 63604
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 106.099 minutes
Inclination: 99.6925 deg
SMA: 7423.917 km
Apoapsis: 1046.321 km
Periapsis: 1045.242 km
RAAN: 351.3255 deg
Eccentricy: 0.00007267
Argument of periapsis: 96.9994 deg
Mean anomaly: 263.1227 deg
Mean motion: 13.57228927 rev/day
Mean motion (dot): 0.00000039 rev/day2
B* drag term: 0.00011727478 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:29 a.m. UTC
TLE line 0: 0 SHIYAN 27F
TLE line 1: 1 63604U 25078F 25346.31204172 .00000039 00000-0 11727-3 0 9994
TLE line 2: 2 63604 99.6925 351.3255 0000727 96.9994 263.1227 13.57228927 32180
Live tracking on map
Real-time ground track for satellite SHIYAN 27F.
In-orbit conjunctions
There are no conjunctions computed for SHIYAN 27F, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
A group of 6 Chinese satellites reported to be for "space environment probing and other related technological testing". Actual usage not known.
SHIYAN 27F was lifted into orbit during the mission ‘Long March 6A | Shiyan 27 01-06’, on board a Long March 6A space rocket.
The launch took place on April 18, 2025, 10:51 p.m. from Launch Complex 9A.
For more information about the launch, click the button.
Long March 6A | Shiyan 27 01-06
Agency: N/A
Status: Launch Successful
Launch date: April 18, 2025, 10:51 p.m. UTC
Rocket: Long March 6A
Launch pad: Launch Complex 9A
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
China launches 6 classified experimental satellites with Long March 6A
China sent six experimental Shiyan series satellites into orbit late Friday Eastern, using its Long March 6A rocket launched from Taiyuan. The post China launches 6 classified experimental satellites with Long March 6A appeared first on SpaceNews.
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