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Track XW-2D now!
10-day predictions
XW-2D is classified as:

NORAD ID: 40907
Int'l Code: 2015-049J
Perigee: 518.0 km
Apogee: 537.0 km
Inclination: 97.5 °
Period: 95.0 minutes
Semi major axis: 6898 km
RCS: Unknown
Launch date: September 19, 2015
Source: People's Republic of China (PRC)
Launch site: Taiyaun Space Center, China (TSC)
Uplink (MHz): 435.210-435.230
Downlink (MHz): 145.880-145.860
Beacon (MHz): 145.835/145.855
Mode: 9k6/19k2 GMSK/CW
Call sign: BJ1SE
Status: Active

XW 2B, 2C and 2D or CAS 3B, 3C and 3D (Chinese Amateur Radio satellite 3B, 3C and 3D) are a constellation of three identical Chineses micro-satellite for atmospheric physics experiments and amateur radio missions. The satellites feature a 246 mm × 246 mm × 246 mm cubic body with body mounted solar cells and a mass of approximately 10 kg mass. They feature a three-axis stabilization system.The amateur communications payload consists of U/V 20 kHz wide transponders with 145 MHz CW beacon and 19k2 GMSK AX25 telemetry downlinks.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 40907U 15049J   18080.17832591  .00001071  00000-0  60454-4 0  9994
2 40907  97.4578  84.9981 0013775 339.3977  20.6698 15.15208696138179
Source of the keplerian elements: Caltech