Spacecraft information: SHIYAN-4

Launch Details
Launched 19 November 2011
Flight ended –
Status Operational
Category Active satellites
Launch site Jiuquan Space Center, PRC
Owner People's Republic of China
NORAD ID 37931
COSPAR ID 2011-068B
Alternative names SY-4
TANSUO 4
TS-4
Observing

Current orbital elements

Inclination 98.695°
Eccentricity 0.00241
RA ascending node 14.104 hr
Argument perigee 75.317°
Mean anomaly 86.681°
Orbital period 100.619 min
Epoch of osculation 11 Jul 2026, 12:27

See historical orbital elements »

Derived Quantities

Min Altitude 777.8 km
Mean Altitude 795.1 km
Peak Altitude 812.3 km

Launched alongside

CHUANGXIN 1-03 CZ-2D R/B CZ-2D DEB CZ-2D DEB CZ-2D DEB CZ-2D DEB CZ-2D DEB CZ-2D DEB

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


© Dominic Ford 2011–2026.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 11 Jul 2026, 18:17 UTC
Website designed by .

Site hosted by